248834690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{1663}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 483065856

約数和(自身を除く): 234231166

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1151, 1663, 2302, 3326, 5755, 8315, 11510, 14963, 16630, 21619, 29926, 43238, 74815, 108095, 149630, 216190, 1914113, 3828226, 9570565, 19141130, 24883469, 49766938, 124417345, 248834690]

約数ペア:

[(1, 248834690), (2, 124417345), (5, 49766938), (10, 24883469), (13, 19141130), (26, 9570565), (65, 3828226), (130, 1914113), (1151, 216190), (1663, 149630), (2302, 108095), (3326, 74815), (5755, 43238), (8315, 29926), (11510, 21619), (14963, 16630)]