2031706768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{45013}}^1$

素因数の和:45072

約数の個数: 80

約数和(自身を含む): 5001235456

約数和(自身を除く): 2969528688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 22568, 45013, 45136, 90026, 180052, 315091, 360104, 585169, 630182, 720208, 1170338, 1260364, 1395403, 2340676, 2520728, 2790806, 4096183, 4681352, 5041456, 5581612, 8192366, 9362704, 9767821, 11163224, 16384732, 18140239, 19535642, 22326448, 32769464, 36280478, 39071284, 65538928, 72560956, 78142568, 126981673, 145121912, 156285136, 253963346, 290243824, 507926692, 1015853384, 2031706768]

約数ペア:

[(1, 2031706768), (2, 1015853384), (4, 507926692), (7, 290243824), (8, 253963346), (13, 156285136), (14, 145121912), (16, 126981673), (26, 78142568), (28, 72560956), (31, 65538928), (52, 39071284), (56, 36280478), (62, 32769464), (91, 22326448), (104, 19535642), (112, 18140239), (124, 16384732), (182, 11163224), (208, 9767821), (217, 9362704), (248, 8192366), (364, 5581612), (403, 5041456), (434, 4681352), (496, 4096183), (728, 2790806), (806, 2520728), (868, 2340676), (1456, 1395403), (1612, 1260364), (1736, 1170338), (2821, 720208), (3224, 630182), (3472, 585169), (5642, 360104), (6448, 315091), (11284, 180052), (22568, 90026), (45013, 45136)]