1491071946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{94169}}^1$

素因数の和:94223

約数の個数: 64

約数和(自身を含む): 3796934400

約数和(自身を除く): 2305862454

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 609, 754, 1131, 1218, 2262, 2639, 5278, 7917, 15834, 94169, 188338, 282507, 565014, 659183, 1224197, 1318366, 1977549, 2448394, 2730901, 3672591, 3955098, 5461802, 7345182, 8192703, 8569379, 16385406, 17138758, 19116307, 25708137, 35501713, 38232614, 51416274, 57348921, 71003426, 106505139, 114697842, 213010278, 248511991, 497023982, 745535973, 1491071946]

約数ペア:

[(1, 1491071946), (2, 745535973), (3, 497023982), (6, 248511991), (7, 213010278), (13, 114697842), (14, 106505139), (21, 71003426), (26, 57348921), (29, 51416274), (39, 38232614), (42, 35501713), (58, 25708137), (78, 19116307), (87, 17138758), (91, 16385406), (174, 8569379), (182, 8192703), (203, 7345182), (273, 5461802), (377, 3955098), (406, 3672591), (546, 2730901), (609, 2448394), (754, 1977549), (1131, 1318366), (1218, 1224197), (2262, 659183), (2639, 565014), (5278, 282507), (7917, 188338), (15834, 94169)]