219968428898

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{4496309}}^1$

素因数の和:4496773

約数の個数: 16

約数和(自身を含む): 336198091320

約数和(自身を除く): 116229662422

約数列:

[1, 2, 61, 122, 401, 802, 24461, 48922, 4496309, 8992618, 274274849, 548549698, 1803019909, 3606039818, 109984214449, 219968428898]

約数ペア:

[(1, 219968428898), (2, 109984214449), (61, 3606039818), (122, 1803019909), (401, 548549698), (802, 274274849), (24461, 8992618), (48922, 4496309)]