1039999668

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{1481}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 2451583680

約数和(自身を除く): 1411584012

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 421, 556, 834, 842, 1263, 1481, 1668, 1684, 2526, 2962, 4443, 5052, 5924, 8886, 17772, 58519, 117038, 175557, 205859, 234076, 351114, 411718, 617577, 623501, 702228, 823436, 1235154, 1247002, 1870503, 2470308, 2494004, 3741006, 7482012, 86666639, 173333278, 259999917, 346666556, 519999834, 1039999668]

約数ペア:

[(1, 1039999668), (2, 519999834), (3, 346666556), (4, 259999917), (6, 173333278), (12, 86666639), (139, 7482012), (278, 3741006), (417, 2494004), (421, 2470308), (556, 1870503), (834, 1247002), (842, 1235154), (1263, 823436), (1481, 702228), (1668, 623501), (1684, 617577), (2526, 411718), (2962, 351114), (4443, 234076), (5052, 205859), (5924, 175557), (8886, 117038), (17772, 58519)]