968680451216

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{230199727}}^1$

素因数の和:230199998

約数の個数: 20

約数和(自身を含む): 1883954573952

約数和(自身を除く): 915274122736

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 230199727, 460399454, 920798908, 1841597816, 3683195632, 60542528201, 121085056402, 242170112804, 484340225608, 968680451216]

約数ペア:

[(1, 968680451216), (2, 484340225608), (4, 242170112804), (8, 121085056402), (16, 60542528201), (263, 3683195632), (526, 1841597816), (1052, 920798908), (2104, 460399454), (4208, 230199727)]