2015334256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4951}}^1$

素因数の和:5094

約数の個数: 80

約数和(自身を含む): 4470269440

約数和(自身を除く): 2454935184

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 103, 104, 152, 206, 208, 247, 304, 412, 494, 824, 988, 1339, 1648, 1957, 1976, 2678, 3914, 3952, 4951, 5356, 7828, 9902, 10712, 15656, 19804, 21424, 25441, 31312, 39608, 50882, 64363, 79216, 94069, 101764, 128726, 188138, 203528, 257452, 376276, 407056, 509953, 514904, 752552, 1019906, 1029808, 1222897, 1505104, 2039812, 2445794, 4079624, 4891588, 6629389, 8159248, 9689107, 9783176, 13258778, 19378214, 19566352, 26517556, 38756428, 53035112, 77512856, 106070224, 125958391, 155025712, 251916782, 503833564, 1007667128, 2015334256]

約数ペア:

[(1, 2015334256), (2, 1007667128), (4, 503833564), (8, 251916782), (13, 155025712), (16, 125958391), (19, 106070224), (26, 77512856), (38, 53035112), (52, 38756428), (76, 26517556), (103, 19566352), (104, 19378214), (152, 13258778), (206, 9783176), (208, 9689107), (247, 8159248), (304, 6629389), (412, 4891588), (494, 4079624), (824, 2445794), (988, 2039812), (1339, 1505104), (1648, 1222897), (1957, 1029808), (1976, 1019906), (2678, 752552), (3914, 514904), (3952, 509953), (4951, 407056), (5356, 376276), (7828, 257452), (9902, 203528), (10712, 188138), (15656, 128726), (19804, 101764), (21424, 94069), (25441, 79216), (31312, 64363), (39608, 50882)]