431029928

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{130457}}^1$

素因数の和:130529

約数の個数: 32

約数和(自身を含む): 939297600

約数和(自身を除く): 508267672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 130457, 260914, 521828, 913199, 1043656, 1826398, 3652796, 7305592, 7696963, 15393926, 30787852, 53878741, 61575704, 107757482, 215514964, 431029928]

約数ペア:

[(1, 431029928), (2, 215514964), (4, 107757482), (7, 61575704), (8, 53878741), (14, 30787852), (28, 15393926), (56, 7696963), (59, 7305592), (118, 3652796), (236, 1826398), (413, 1043656), (472, 913199), (826, 521828), (1652, 260914), (3304, 130457)]