378360862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{743}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 629959680

約数和(自身を除く): 251598818

約数列:

[1, 2, 11, 22, 79, 158, 293, 586, 743, 869, 1486, 1738, 3223, 6446, 8173, 16346, 23147, 46294, 58697, 117394, 217699, 254617, 435398, 509234, 645667, 1291334, 2394689, 4789378, 17198221, 34396442, 189180431, 378360862]

約数ペア:

[(1, 378360862), (2, 189180431), (11, 34396442), (22, 17198221), (79, 4789378), (158, 2394689), (293, 1291334), (586, 645667), (743, 509234), (869, 435398), (1486, 254617), (1738, 217699), (3223, 117394), (6446, 58697), (8173, 46294), (16346, 23147)]