172665922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26249}}^1$

素因数の和:26298

約数の個数: 32

約数和(自身を含む): 317520000

約数和(自身を除く): 144854078

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 26249, 52498, 288739, 341237, 577478, 603727, 682474, 1207454, 3753607, 6640997, 7507214, 7848451, 13281994, 15696902, 86332961, 172665922]

約数ペア:

[(1, 172665922), (2, 86332961), (11, 15696902), (13, 13281994), (22, 7848451), (23, 7507214), (26, 6640997), (46, 3753607), (143, 1207454), (253, 682474), (286, 603727), (299, 577478), (506, 341237), (598, 288739), (3289, 52498), (6578, 26249)]