2012252535

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{1103}}^1$

素因数の和:1756

約数の個数: 48

約数和(自身を含む): 3546436608

約数和(自身を除く): 1534184073

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 571, 639, 1065, 1103, 1713, 2855, 3195, 3309, 5139, 5515, 8565, 9927, 16545, 25695, 40541, 49635, 78313, 121623, 202705, 234939, 364869, 391565, 608115, 629813, 704817, 1174695, 1824345, 1889439, 3149065, 3524085, 5668317, 9447195, 28341585, 44716723, 134150169, 223583615, 402450507, 670750845, 2012252535]

約数ペア:

[(1, 2012252535), (3, 670750845), (5, 402450507), (9, 223583615), (15, 134150169), (45, 44716723), (71, 28341585), (213, 9447195), (355, 5668317), (571, 3524085), (639, 3149065), (1065, 1889439), (1103, 1824345), (1713, 1174695), (2855, 704817), (3195, 629813), (3309, 608115), (5139, 391565), (5515, 364869), (8565, 234939), (9927, 202705), (16545, 121623), (25695, 78313), (40541, 49635)]