2010450978

素因数分解:

$2^1\times 3^2\times {\mathrm{359}}^1\times {\mathrm{421}}^1\times {\mathrm{739}}^1$

素因数の和:1527

約数の個数: 48

約数和(自身を含む): 4384411200

約数和(自身を除く): 2373960222

約数列:

[1, 2, 3, 6, 9, 18, 359, 421, 718, 739, 842, 1077, 1263, 1478, 2154, 2217, 2526, 3231, 3789, 4434, 6462, 6651, 7578, 13302, 151139, 265301, 302278, 311119, 453417, 530602, 622238, 795903, 906834, 933357, 1360251, 1591806, 1866714, 2387709, 2720502, 2800071, 4775418, 5600142, 111691721, 223383442, 335075163, 670150326, 1005225489, 2010450978]

約数ペア:

[(1, 2010450978), (2, 1005225489), (3, 670150326), (6, 335075163), (9, 223383442), (18, 111691721), (359, 5600142), (421, 4775418), (718, 2800071), (739, 2720502), (842, 2387709), (1077, 1866714), (1263, 1591806), (1478, 1360251), (2154, 933357), (2217, 906834), (2526, 795903), (3231, 622238), (3789, 530602), (4434, 453417), (6462, 311119), (6651, 302278), (7578, 265301), (13302, 151139)]