1867523060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{7307}}^1$

素因数の和:8312

約数の個数: 48

約数和(自身を含む): 4228350336

約数和(自身を除く): 2360827276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 983, 1966, 3932, 4915, 7307, 9830, 12779, 14614, 19660, 25558, 29228, 36535, 51116, 63895, 73070, 94991, 127790, 146140, 189982, 255580, 379964, 474955, 949910, 1899820, 7182781, 14365562, 28731124, 35913905, 71827810, 93376153, 143655620, 186752306, 373504612, 466880765, 933761530, 1867523060]

約数ペア:

[(1, 1867523060), (2, 933761530), (4, 466880765), (5, 373504612), (10, 186752306), (13, 143655620), (20, 93376153), (26, 71827810), (52, 35913905), (65, 28731124), (130, 14365562), (260, 7182781), (983, 1899820), (1966, 949910), (3932, 474955), (4915, 379964), (7307, 255580), (9830, 189982), (12779, 146140), (14614, 127790), (19660, 94991), (25558, 73070), (29228, 63895), (36535, 51116)]