123238882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2707}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 212913792

約数和(自身を除く): 89674910

約数列:

[1, 2, 13, 17, 26, 34, 103, 206, 221, 442, 1339, 1751, 2678, 2707, 3502, 5414, 22763, 35191, 45526, 46019, 70382, 92038, 278821, 557642, 598247, 1196494, 3624673, 4739957, 7249346, 9479914, 61619441, 123238882]

約数ペア:

[(1, 123238882), (2, 61619441), (13, 9479914), (17, 7249346), (26, 4739957), (34, 3624673), (103, 1196494), (206, 598247), (221, 557642), (442, 278821), (1339, 92038), (1751, 70382), (2678, 46019), (2707, 45526), (3502, 35191), (5414, 22763)]