2278667084

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{24821}}^1$

素因数の和:25273

約数の個数: 24

約数和(自身を含む): 4065843600

約数和(自身を除く): 1787176516

約数列:

[1, 2, 4, 59, 118, 236, 389, 778, 1556, 22951, 24821, 45902, 49642, 91804, 99284, 1464439, 2928878, 5857756, 9655369, 19310738, 38621476, 569666771, 1139333542, 2278667084]

約数ペア:

[(1, 2278667084), (2, 1139333542), (4, 569666771), (59, 38621476), (118, 19310738), (236, 9655369), (389, 5857756), (778, 2928878), (1556, 1464439), (22951, 99284), (24821, 91804), (45902, 49642)]