2021808736

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{4231}}^1$

素因数の和:4487

約数の個数: 48

約数和(自身を含む): 4047230880

約数和(自身を除く): 2025422144

約数列:

[1, 2, 4, 8, 16, 32, 109, 137, 218, 274, 436, 548, 872, 1096, 1744, 2192, 3488, 4231, 4384, 8462, 14933, 16924, 29866, 33848, 59732, 67696, 119464, 135392, 238928, 461179, 477856, 579647, 922358, 1159294, 1844716, 2318588, 3689432, 4637176, 7378864, 9274352, 14757728, 18548704, 63181523, 126363046, 252726092, 505452184, 1010904368, 2021808736]

約数ペア:

[(1, 2021808736), (2, 1010904368), (4, 505452184), (8, 252726092), (16, 126363046), (32, 63181523), (109, 18548704), (137, 14757728), (218, 9274352), (274, 7378864), (436, 4637176), (548, 3689432), (872, 2318588), (1096, 1844716), (1744, 1159294), (2192, 922358), (3488, 579647), (4231, 477856), (4384, 461179), (8462, 238928), (14933, 135392), (16924, 119464), (29866, 67696), (33848, 59732)]