485087372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{25819}}^1$

素因数の和:25902

約数の個数: 48

約数和(自身を含む): 1075764480

約数和(自身を除く): 590677108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 9394, 18788, 25819, 51638, 103276, 180733, 284009, 361466, 568018, 722932, 1136036, 1574959, 1988063, 3149918, 3976126, 6299836, 7952252, 11024713, 17324549, 22049426, 34649098, 44098852, 69298196, 121271843, 242543686, 485087372]

約数ペア:

[(1, 485087372), (2, 242543686), (4, 121271843), (7, 69298196), (11, 44098852), (14, 34649098), (22, 22049426), (28, 17324549), (44, 11024713), (61, 7952252), (77, 6299836), (122, 3976126), (154, 3149918), (244, 1988063), (308, 1574959), (427, 1136036), (671, 722932), (854, 568018), (1342, 361466), (1708, 284009), (2684, 180733), (4697, 103276), (9394, 51638), (18788, 25819)]