3788772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 9643200

約数和(自身を除く): 5854428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 163, 298, 326, 447, 489, 596, 652, 894, 978, 1788, 1937, 1956, 2119, 3874, 4238, 5811, 6357, 7748, 8476, 11622, 12714, 23244, 24287, 25428, 48574, 72861, 97148, 145722, 291444, 315731, 631462, 947193, 1262924, 1894386, 3788772]

約数ペア:

[(1, 3788772), (2, 1894386), (3, 1262924), (4, 947193), (6, 631462), (12, 315731), (13, 291444), (26, 145722), (39, 97148), (52, 72861), (78, 48574), (149, 25428), (156, 24287), (163, 23244), (298, 12714), (326, 11622), (447, 8476), (489, 7748), (596, 6357), (652, 5811), (894, 4238), (978, 3874), (1788, 2119), (1937, 1956)]