2689840916

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 5662863360

約数和(自身を除く): 2973022444

約数列:

[1, 2, 4, 7, 14, 28, 41, 59, 82, 118, 151, 164, 236, 263, 287, 302, 413, 526, 574, 604, 826, 1052, 1057, 1148, 1652, 1841, 2114, 2419, 3682, 4228, 4838, 6191, 7364, 8909, 9676, 10783, 12382, 15517, 16933, 17818, 21566, 24764, 31034, 33866, 35636, 39713, 43132, 43337, 62068, 62363, 67732, 75481, 79426, 86674, 108619, 124726, 150962, 158852, 173348, 217238, 249452, 277991, 301924, 365269, 434476, 555982, 636197, 730538, 1111964, 1272394, 1461076, 1628233, 2343067, 2544788, 2556883, 3256466, 4453379, 4686134, 5113766, 6512932, 8906758, 9372268, 10227532, 11397631, 16401469, 17813516, 22795262, 32802938, 45590524, 65605876, 96065747, 192131494, 384262988, 672460229, 1344920458, 2689840916]

約数ペア:

[(1, 2689840916), (2, 1344920458), (4, 672460229), (7, 384262988), (14, 192131494), (28, 96065747), (41, 65605876), (59, 45590524), (82, 32802938), (118, 22795262), (151, 17813516), (164, 16401469), (236, 11397631), (263, 10227532), (287, 9372268), (302, 8906758), (413, 6512932), (526, 5113766), (574, 4686134), (604, 4453379), (826, 3256466), (1052, 2556883), (1057, 2544788), (1148, 2343067), (1652, 1628233), (1841, 1461076), (2114, 1272394), (2419, 1111964), (3682, 730538), (4228, 636197), (4838, 555982), (6191, 434476), (7364, 365269), (8909, 301924), (9676, 277991), (10783, 249452), (12382, 217238), (15517, 173348), (16933, 158852), (17818, 150962), (21566, 124726), (24764, 108619), (31034, 86674), (33866, 79426), (35636, 75481), (39713, 67732), (43132, 62363), (43337, 62068)]