402824488

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{37831}}^1$

素因数の和:37870

約数の個数: 32

約数和(自身を含む): 830790720

約数和(自身を除く): 427966232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2662, 5324, 10648, 37831, 75662, 151324, 302648, 416141, 832282, 1664564, 3329128, 4577551, 9155102, 18310204, 36620408, 50353061, 100706122, 201412244, 402824488]

約数ペア:

[(1, 402824488), (2, 201412244), (4, 100706122), (8, 50353061), (11, 36620408), (22, 18310204), (44, 9155102), (88, 4577551), (121, 3329128), (242, 1664564), (484, 832282), (968, 416141), (1331, 302648), (2662, 151324), (5324, 75662), (10648, 37831)]