12977277598

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{20929}}^1$

素因数の和:21172

約数の個数: 32

約数和(自身を含む): 20518767360

約数和(自身を除く): 7541489762

約数列:

[1, 2, 31, 62, 73, 137, 146, 274, 2263, 4247, 4526, 8494, 10001, 20002, 20929, 41858, 310031, 620062, 648799, 1297598, 1527817, 2867273, 3055634, 5734546, 47362327, 88885463, 94724654, 177770926, 209310929, 418621858, 6488638799, 12977277598]

約数ペア:

[(1, 12977277598), (2, 6488638799), (31, 418621858), (62, 209310929), (73, 177770926), (137, 94724654), (146, 88885463), (274, 47362327), (2263, 5734546), (4247, 3055634), (4526, 2867273), (8494, 1527817), (10001, 1297598), (20002, 648799), (20929, 620062), (41858, 310031)]