1900778504

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{1693}}^1\times {\mathrm{3793}}^1$

素因数の和:5529

約数の個数: 32

約数和(自身を含む): 3663410520

約数和(自身を除く): 1762632016

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1693, 3386, 3793, 6772, 7586, 13544, 15172, 30344, 62641, 125282, 140341, 250564, 280682, 501128, 561364, 1122728, 6421549, 12843098, 25686196, 51372392, 237597313, 475194626, 950389252, 1900778504]

約数ペア:

[(1, 1900778504), (2, 950389252), (4, 475194626), (8, 237597313), (37, 51372392), (74, 25686196), (148, 12843098), (296, 6421549), (1693, 1122728), (3386, 561364), (3793, 501128), (6772, 280682), (7586, 250564), (13544, 140341), (15172, 125282), (30344, 62641)]