2227831786

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{557}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 3454935120

約数和(自身を除く): 1227103334

約数列:

[1, 2, 53, 97, 106, 194, 389, 557, 778, 1114, 5141, 10282, 20617, 29521, 37733, 41234, 54029, 59042, 75466, 108058, 216673, 433346, 1999849, 2863537, 3999698, 5727074, 11483669, 21017281, 22967338, 42034562, 1113915893, 2227831786]

約数ペア:

[(1, 2227831786), (2, 1113915893), (53, 42034562), (97, 22967338), (106, 21017281), (194, 11483669), (389, 5727074), (557, 3999698), (778, 2863537), (1114, 1999849), (5141, 433346), (10282, 216673), (20617, 108058), (29521, 75466), (37733, 59042), (41234, 54029)]