2080861036

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{659}}^1\times {\mathrm{12941}}^1$

素因数の和:13665

約数の個数: 24

約数和(自身を含む): 3707106480

約数和(自身を除く): 1626245444

約数列:

[1, 2, 4, 61, 122, 244, 659, 1318, 2636, 12941, 25882, 40199, 51764, 80398, 160796, 789401, 1578802, 3157604, 8528119, 17056238, 34112476, 520215259, 1040430518, 2080861036]

約数ペア:

[(1, 2080861036), (2, 1040430518), (4, 520215259), (61, 34112476), (122, 17056238), (244, 8528119), (659, 3157604), (1318, 1578802), (2636, 789401), (12941, 160796), (25882, 80398), (40199, 51764)]