1040806330

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1\times {\mathrm{821}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 1886312448

約数和(自身を除く): 845506118

約数列:

[1, 2, 5, 10, 331, 383, 662, 766, 821, 1642, 1655, 1915, 3310, 3830, 4105, 8210, 126773, 253546, 271751, 314443, 543502, 628886, 633865, 1267730, 1358755, 1572215, 2717510, 3144430, 104080633, 208161266, 520403165, 1040806330]

約数ペア:

[(1, 1040806330), (2, 520403165), (5, 208161266), (10, 104080633), (331, 3144430), (383, 2717510), (662, 1572215), (766, 1358755), (821, 1267730), (1642, 633865), (1655, 628886), (1915, 543502), (3310, 314443), (3830, 271751), (4105, 253546), (8210, 126773)]