2017804012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 4344238080

約数和(自身を除く): 2326434068

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 59, 62, 82, 118, 124, 164, 217, 236, 287, 413, 434, 574, 826, 868, 961, 1148, 1271, 1652, 1829, 1922, 2419, 2542, 3658, 3844, 4838, 5084, 6727, 7316, 8897, 9676, 12803, 13454, 16933, 17794, 25606, 26908, 29791, 33866, 35588, 39401, 51212, 56699, 59582, 67732, 74989, 78802, 113398, 119164, 149978, 157604, 208537, 226796, 275807, 299956, 396893, 417074, 524923, 551614, 793786, 834148, 1049846, 1103228, 1221431, 1587572, 1757669, 2099692, 2324659, 2442862, 3515338, 4649318, 4885724, 7030676, 8550017, 9298636, 12303683, 16272613, 17100034, 24607366, 32545226, 34200068, 49214732, 65090452, 72064429, 144128858, 288257716, 504451003, 1008902006, 2017804012]

約数ペア:

[(1, 2017804012), (2, 1008902006), (4, 504451003), (7, 288257716), (14, 144128858), (28, 72064429), (31, 65090452), (41, 49214732), (59, 34200068), (62, 32545226), (82, 24607366), (118, 17100034), (124, 16272613), (164, 12303683), (217, 9298636), (236, 8550017), (287, 7030676), (413, 4885724), (434, 4649318), (574, 3515338), (826, 2442862), (868, 2324659), (961, 2099692), (1148, 1757669), (1271, 1587572), (1652, 1221431), (1829, 1103228), (1922, 1049846), (2419, 834148), (2542, 793786), (3658, 551614), (3844, 524923), (4838, 417074), (5084, 396893), (6727, 299956), (7316, 275807), (8897, 226796), (9676, 208537), (12803, 157604), (13454, 149978), (16933, 119164), (17794, 113398), (25606, 78802), (26908, 74989), (29791, 67732), (33866, 59582), (35588, 56699), (39401, 51212)]