2100073715990

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3449}}^1\times {\mathrm{309083}}^1$

素因数の和:312736

約数の個数: 32

約数和(自身を含む): 3800435047200

約数和(自身を除く): 1700361331210

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 3449, 6898, 17245, 34490, 309083, 618166, 679453, 1358906, 1545415, 3090830, 3397265, 6794530, 60889351, 121778702, 304446755, 608893510, 1066027267, 2132054534, 5330136335, 10660272670, 210007371599, 420014743198, 1050036857995, 2100073715990]

約数ペア:

[(1, 2100073715990), (2, 1050036857995), (5, 420014743198), (10, 210007371599), (197, 10660272670), (394, 5330136335), (985, 2132054534), (1970, 1066027267), (3449, 608893510), (6898, 304446755), (17245, 121778702), (34490, 60889351), (309083, 6794530), (618166, 3397265), (679453, 3090830), (1358906, 1545415)]