1645112

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 3650400

約数和(自身を除く): 2005288

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1013, 1624, 2026, 4052, 7091, 8104, 14182, 28364, 29377, 56728, 58754, 117508, 205639, 235016, 411278, 822556, 1645112]

約数ペア:

[(1, 1645112), (2, 822556), (4, 411278), (7, 235016), (8, 205639), (14, 117508), (28, 58754), (29, 56728), (56, 29377), (58, 28364), (116, 14182), (203, 8104), (232, 7091), (406, 4052), (812, 2026), (1013, 1624)]