2007172572

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{617}}^1\times {\mathrm{647}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 4709456640

約数和(自身を除く): 2702284068

約数列:

[1, 2, 3, 4, 6, 12, 419, 617, 647, 838, 1234, 1257, 1294, 1676, 1851, 1941, 2468, 2514, 2588, 3702, 3882, 5028, 7404, 7764, 258523, 271093, 399199, 517046, 542186, 775569, 798398, 813279, 1034092, 1084372, 1197597, 1551138, 1596796, 1626558, 2395194, 3102276, 3253116, 4790388, 167264381, 334528762, 501793143, 669057524, 1003586286, 2007172572]

約数ペア:

[(1, 2007172572), (2, 1003586286), (3, 669057524), (4, 501793143), (6, 334528762), (12, 167264381), (419, 4790388), (617, 3253116), (647, 3102276), (838, 2395194), (1234, 1626558), (1257, 1596796), (1294, 1551138), (1676, 1197597), (1851, 1084372), (1941, 1034092), (2468, 813279), (2514, 798398), (2588, 775569), (3702, 542186), (3882, 517046), (5028, 399199), (7404, 271093), (7764, 258523)]