855989848

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{899149}}^1$

素因数の和:899179

約数の個数: 32

約数和(自身を含む): 1942164000

約数和(自身を除く): 1086174152

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 899149, 1798298, 3596596, 6294043, 7193192, 12588086, 15285533, 25176172, 30571066, 50352344, 61142132, 106998731, 122284264, 213997462, 427994924, 855989848]

約数ペア:

[(1, 855989848), (2, 427994924), (4, 213997462), (7, 122284264), (8, 106998731), (14, 61142132), (17, 50352344), (28, 30571066), (34, 25176172), (56, 15285533), (68, 12588086), (119, 7193192), (136, 6294043), (238, 3596596), (476, 1798298), (952, 899149)]