987394342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{1097}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 1633613184

約数和(自身を除く): 646218842

約数列:

[1, 2, 11, 22, 163, 251, 326, 502, 1097, 1793, 2194, 2761, 3586, 5522, 12067, 24134, 40913, 81826, 178811, 275347, 357622, 450043, 550694, 900086, 1966921, 3028817, 3933842, 6057634, 44881561, 89763122, 493697171, 987394342]

約数ペア:

[(1, 987394342), (2, 493697171), (11, 89763122), (22, 44881561), (163, 6057634), (251, 3933842), (326, 3028817), (502, 1966921), (1097, 900086), (1793, 550694), (2194, 450043), (2761, 357622), (3586, 275347), (5522, 178811), (12067, 81826), (24134, 40913)]