1566005414

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{137393}}^1$

素因数の和:137575

約数の個数: 16

約数和(自身を含む): 2423630160

約数和(自身を除く): 857624746

約数列:

[1, 2, 41, 82, 139, 278, 5699, 11398, 137393, 274786, 5633113, 11266226, 19097627, 38195254, 783002707, 1566005414]

約数ペア:

[(1, 1566005414), (2, 783002707), (41, 38195254), (82, 19097627), (139, 11266226), (278, 5633113), (5699, 274786), (11398, 137393)]