2809743296048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{26501}}^1\times {\mathrm{509731}}^1$

素因数の和:536253

約数の個数: 40

約数和(自身を含む): 5862870179376

約数和(自身を除く): 3053126883328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 26501, 53002, 106004, 212008, 344513, 424016, 509731, 689026, 1019462, 1378052, 2038924, 2756104, 4077848, 5512208, 6626503, 8155696, 13253006, 26506012, 53012024, 106024048, 13508381231, 27016762462, 54033524924, 108067049848, 175608956003, 216134099696, 351217912006, 702435824012, 1404871648024, 2809743296048]

約数ペア:

[(1, 2809743296048), (2, 1404871648024), (4, 702435824012), (8, 351217912006), (13, 216134099696), (16, 175608956003), (26, 108067049848), (52, 54033524924), (104, 27016762462), (208, 13508381231), (26501, 106024048), (53002, 53012024), (106004, 26506012), (212008, 13253006), (344513, 8155696), (424016, 6626503), (509731, 5512208), (689026, 4077848), (1019462, 2756104), (1378052, 2038924)]