28284230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2243}}^1$

素因数の和:2360

約数の個数: 32

約数和(自身を含む): 55417824

約数和(自身を除く): 27133594

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2243, 2522, 4486, 6305, 11215, 12610, 22430, 29159, 58318, 145795, 217571, 291590, 435142, 1087855, 2175710, 2828423, 5656846, 14142115, 28284230]

約数ペア:

[(1, 28284230), (2, 14142115), (5, 5656846), (10, 2828423), (13, 2175710), (26, 1087855), (65, 435142), (97, 291590), (130, 217571), (194, 145795), (485, 58318), (970, 29159), (1261, 22430), (2243, 12610), (2522, 11215), (4486, 6305)]