274330298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{557}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 458327808

約数和(自身を除く): 183997510

約数列:

[1, 2, 11, 22, 61, 122, 367, 557, 671, 734, 1114, 1342, 4037, 6127, 8074, 12254, 22387, 33977, 44774, 67954, 204419, 246257, 373747, 408838, 492514, 747494, 2248609, 4497218, 12469559, 24939118, 137165149, 274330298]

約数ペア:

[(1, 274330298), (2, 137165149), (11, 24939118), (22, 12469559), (61, 4497218), (122, 2248609), (367, 747494), (557, 492514), (671, 408838), (734, 373747), (1114, 246257), (1342, 204419), (4037, 67954), (6127, 44774), (8074, 33977), (12254, 22387)]