2001177658

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{105137}}^1$

素因数の和:105477

約数の個数: 16

約数和(自身を含む): 3108720384

約数和(自身を除く): 1107542726

約数列:

[1, 2, 31, 62, 307, 614, 9517, 19034, 105137, 210274, 3259247, 6518494, 32277059, 64554118, 1000588829, 2001177658]

約数ペア:

[(1, 2001177658), (2, 1000588829), (31, 64554118), (62, 32277059), (307, 6518494), (614, 3259247), (9517, 210274), (19034, 105137)]