277647142

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1\times {\mathrm{3119}}^1$

素因数の和:4115

約数の個数: 16

約数和(自身を含む): 425917440

約数和(自身を除く): 148270298

約数列:

[1, 2, 47, 94, 947, 1894, 3119, 6238, 44509, 89018, 146593, 293186, 2953693, 5907386, 138823571, 277647142]

約数ペア:

[(1, 277647142), (2, 138823571), (47, 5907386), (94, 2953693), (947, 293186), (1894, 146593), (3119, 89018), (6238, 44509)]