315050086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{22993}}^1$

素因数の和:23056

約数の個数: 32

約数和(自身を含む): 556270848

約数和(自身を除く): 241220762

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 6851, 13702, 22993, 45986, 298909, 390881, 597818, 712783, 781762, 1425566, 5081453, 9266179, 10162906, 12117311, 18532358, 24234622, 157525043, 315050086]

約数ペア:

[(1, 315050086), (2, 157525043), (13, 24234622), (17, 18532358), (26, 12117311), (31, 10162906), (34, 9266179), (62, 5081453), (221, 1425566), (403, 781762), (442, 712783), (527, 597818), (806, 390881), (1054, 298909), (6851, 45986), (13702, 22993)]