509388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 1378944

約数和(自身を除く): 869556

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 227, 374, 454, 561, 681, 748, 908, 1122, 1362, 2244, 2497, 2724, 3859, 4994, 7491, 7718, 9988, 11577, 14982, 15436, 23154, 29964, 42449, 46308, 84898, 127347, 169796, 254694, 509388]

約数ペア:

[(1, 509388), (2, 254694), (3, 169796), (4, 127347), (6, 84898), (11, 46308), (12, 42449), (17, 29964), (22, 23154), (33, 15436), (34, 14982), (44, 11577), (51, 9988), (66, 7718), (68, 7491), (102, 4994), (132, 3859), (187, 2724), (204, 2497), (227, 2244), (374, 1362), (454, 1122), (561, 908), (681, 748)]