8216809210

素因数分解:

$2^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{630607}}^1$

素因数の和:631917

約数の個数: 16

約数和(自身を含む): 14801630976

約数和(自身を除く): 6584821766

約数列:

[1, 2, 5, 10, 1303, 2606, 6515, 13030, 630607, 1261214, 3153035, 6306070, 821680921, 1643361842, 4108404605, 8216809210]

約数ペア:

[(1, 8216809210), (2, 4108404605), (5, 1643361842), (10, 821680921), (1303, 6306070), (2606, 3153035), (6515, 1261214), (13030, 630607)]