317180902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{641}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 514750464

約数和(自身を除く): 197569562

約数列:

[1, 2, 23, 31, 46, 62, 347, 641, 694, 713, 1282, 1426, 7981, 10757, 14743, 15962, 19871, 21514, 29486, 39742, 222427, 247411, 444854, 457033, 494822, 914066, 5115821, 6895237, 10231642, 13790474, 158590451, 317180902]

約数ペア:

[(1, 317180902), (2, 158590451), (23, 13790474), (31, 10231642), (46, 6895237), (62, 5115821), (347, 914066), (641, 494822), (694, 457033), (713, 444854), (1282, 247411), (1426, 222427), (7981, 39742), (10757, 29486), (14743, 21514), (15962, 19871)]