380242538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{14969}}^1$

素因数の和:15961

約数の個数: 16

約数和(自身を含む): 614907720

約数和(自身を除く): 234665182

約数列:

[1, 2, 13, 26, 977, 1954, 12701, 14969, 25402, 29938, 194597, 389194, 14624713, 29249426, 190121269, 380242538]

約数ペア:

[(1, 380242538), (2, 190121269), (13, 29249426), (26, 14624713), (977, 389194), (1954, 194597), (12701, 29938), (14969, 25402)]