499103210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{11471}}^1$

素因数の和:11726

約数の個数: 32

約数和(自身を含む): 949881600

約数和(自身を除く): 450778390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 229, 458, 1145, 2290, 4351, 8702, 11471, 21755, 22942, 43510, 57355, 114710, 217949, 435898, 1089745, 2179490, 2626859, 5253718, 13134295, 26268590, 49910321, 99820642, 249551605, 499103210]

約数ペア:

[(1, 499103210), (2, 249551605), (5, 99820642), (10, 49910321), (19, 26268590), (38, 13134295), (95, 5253718), (190, 2626859), (229, 2179490), (458, 1089745), (1145, 435898), (2290, 217949), (4351, 114710), (8702, 57355), (11471, 43510), (21755, 22942)]