2100691896

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{668159}}^1$

素因数の和:668299

約数の個数: 32

約数和(自身を含む): 5291827200

約数和(自身を除く): 3191135304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 668159, 1336318, 2004477, 2672636, 4008954, 5345272, 8017908, 16035816, 87528829, 175057658, 262586487, 350115316, 525172974, 700230632, 1050345948, 2100691896]

約数ペア:

[(1, 2100691896), (2, 1050345948), (3, 700230632), (4, 525172974), (6, 350115316), (8, 262586487), (12, 175057658), (24, 87528829), (131, 16035816), (262, 8017908), (393, 5345272), (524, 4008954), (786, 2672636), (1048, 2004477), (1572, 1336318), (3144, 668159)]