2001036856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{88667}}^1$

素因数の和:88724

約数の個数: 64

約数和(自身を含む): 4766791680

約数和(自身を除く): 2765754824

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 88667, 177334, 354668, 620669, 709336, 1152671, 1241338, 2305342, 2482676, 2748677, 4610684, 4965352, 5497354, 8068697, 9221368, 10994708, 16137394, 19240739, 21989416, 32274788, 35732801, 38481478, 64549576, 71465602, 76962956, 142931204, 153925912, 250129607, 285862408, 500259214, 1000518428, 2001036856]

約数ペア:

[(1, 2001036856), (2, 1000518428), (4, 500259214), (7, 285862408), (8, 250129607), (13, 153925912), (14, 142931204), (26, 76962956), (28, 71465602), (31, 64549576), (52, 38481478), (56, 35732801), (62, 32274788), (91, 21989416), (104, 19240739), (124, 16137394), (182, 10994708), (217, 9221368), (248, 8068697), (364, 5497354), (403, 4965352), (434, 4610684), (728, 2748677), (806, 2482676), (868, 2305342), (1612, 1241338), (1736, 1152671), (2821, 709336), (3224, 620669), (5642, 354668), (11284, 177334), (22568, 88667)]