705002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 16

約数和(自身を含む): 1112832

約数和(自身を除く): 407830

約数列:

[1, 2, 31, 62, 83, 137, 166, 274, 2573, 4247, 5146, 8494, 11371, 22742, 352501, 705002]

約数ペア:

[(1, 705002), (2, 352501), (31, 22742), (62, 11371), (83, 8494), (137, 5146), (166, 4247), (274, 2573)]