489681996

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^2\times {\mathrm{4337}}^1$

素因数の和:4538

約数の個数: 36

約数和(自身を含む): 1154758248

約数和(自身を除く): 665076252

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 4337, 8674, 9409, 13011, 17348, 18818, 26022, 28227, 37636, 52044, 56454, 112908, 420689, 841378, 1262067, 1682756, 2524134, 5048268, 40806833, 81613666, 122420499, 163227332, 244840998, 489681996]

約数ペア:

[(1, 489681996), (2, 244840998), (3, 163227332), (4, 122420499), (6, 81613666), (12, 40806833), (97, 5048268), (194, 2524134), (291, 1682756), (388, 1262067), (582, 841378), (1164, 420689), (4337, 112908), (8674, 56454), (9409, 52044), (13011, 37636), (17348, 28227), (18818, 26022)]