2166222430

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{19763}}^1$

素因数の和:19980

約数の個数: 32

約数和(自身を含む): 3974461344

約数和(自身を除く): 1808238914

約数列:

[1, 2, 5, 10, 97, 113, 194, 226, 485, 565, 970, 1130, 10961, 19763, 21922, 39526, 54805, 98815, 109610, 197630, 1917011, 2233219, 3834022, 4466438, 9585055, 11166095, 19170110, 22332190, 216622243, 433244486, 1083111215, 2166222430]

約数ペア:

[(1, 2166222430), (2, 1083111215), (5, 433244486), (10, 216622243), (97, 22332190), (113, 19170110), (194, 11166095), (226, 9585055), (485, 4466438), (565, 3834022), (970, 2233219), (1130, 1917011), (10961, 197630), (19763, 109610), (21922, 98815), (39526, 54805)]