274297774

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{16699}}^1$

素因数の和:16935

約数の個数: 16

約数和(自身を含む): 423244800

約数和(自身を除く): 148947026

約数列:

[1, 2, 43, 86, 191, 382, 8213, 16426, 16699, 33398, 718057, 1436114, 3189509, 6379018, 137148887, 274297774]

約数ペア:

[(1, 274297774), (2, 137148887), (43, 6379018), (86, 3189509), (191, 1436114), (382, 718057), (8213, 33398), (16426, 16699)]