2022339784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{3299}}^1$

素因数の和:3470

約数の個数: 64

約数和(自身を含む): 4138200000

約数和(自身を除く): 2115860216

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 109, 148, 152, 218, 296, 436, 703, 872, 1406, 2071, 2812, 3299, 4033, 4142, 5624, 6598, 8066, 8284, 13196, 16132, 16568, 26392, 32264, 62681, 76627, 122063, 125362, 153254, 244126, 250724, 306508, 359591, 488252, 501448, 613016, 719182, 976504, 1438364, 2319197, 2876728, 4638394, 6832229, 9276788, 13304867, 13664458, 18553576, 26609734, 27328916, 53219468, 54657832, 106438936, 252792473, 505584946, 1011169892, 2022339784]

約数ペア:

[(1, 2022339784), (2, 1011169892), (4, 505584946), (8, 252792473), (19, 106438936), (37, 54657832), (38, 53219468), (74, 27328916), (76, 26609734), (109, 18553576), (148, 13664458), (152, 13304867), (218, 9276788), (296, 6832229), (436, 4638394), (703, 2876728), (872, 2319197), (1406, 1438364), (2071, 976504), (2812, 719182), (3299, 613016), (4033, 501448), (4142, 488252), (5624, 359591), (6598, 306508), (8066, 250724), (8284, 244126), (13196, 153254), (16132, 125362), (16568, 122063), (26392, 76627), (32264, 62681)]