507481572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61379}}^1$

素因数の和:61452

約数の個数: 48

約数和(自身を含む): 1299291840

約数和(自身を除く): 791810268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 61379, 122758, 184137, 245516, 368274, 736548, 797927, 1595854, 2393781, 3191708, 3253087, 4787562, 6506174, 9575124, 9759261, 13012348, 19518522, 39037044, 42290131, 84580262, 126870393, 169160524, 253740786, 507481572]

約数ペア:

[(1, 507481572), (2, 253740786), (3, 169160524), (4, 126870393), (6, 84580262), (12, 42290131), (13, 39037044), (26, 19518522), (39, 13012348), (52, 9759261), (53, 9575124), (78, 6506174), (106, 4787562), (156, 3253087), (159, 3191708), (212, 2393781), (318, 1595854), (636, 797927), (689, 736548), (1378, 368274), (2067, 245516), (2756, 184137), (4134, 122758), (8268, 61379)]