274240291256

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{1431257}}^1$

素因数の和:1431863

約数の個数: 32

約数和(自身を含む): 527103696240

約数和(自身を除く): 252863404984

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 557, 1114, 2228, 4456, 23951, 47902, 95804, 191608, 1431257, 2862514, 5725028, 11450056, 61544051, 123088102, 246176204, 492352408, 797210149, 1594420298, 3188840596, 6377681192, 34280036407, 68560072814, 137120145628, 274240291256]

約数ペア:

[(1, 274240291256), (2, 137120145628), (4, 68560072814), (8, 34280036407), (43, 6377681192), (86, 3188840596), (172, 1594420298), (344, 797210149), (557, 492352408), (1114, 246176204), (2228, 123088102), (4456, 61544051), (23951, 11450056), (47902, 5725028), (95804, 2862514), (191608, 1431257)]