810799726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 1431945216

約数和(自身を除く): 621145490

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 103, 206, 253, 331, 506, 517, 662, 1034, 1081, 1133, 2162, 2266, 2369, 3641, 4738, 4841, 7282, 7613, 9682, 11891, 15226, 15557, 23782, 26059, 31114, 34093, 52118, 53251, 68186, 83743, 106502, 111343, 167486, 171127, 222686, 342254, 357811, 375023, 715622, 750046, 784139, 1224773, 1568278, 1602371, 2449546, 3204742, 3935921, 7871842, 8625529, 17251058, 17626081, 35252162, 36854533, 73709066, 405399863, 810799726]

約数ペア:

[(1, 810799726), (2, 405399863), (11, 73709066), (22, 36854533), (23, 35252162), (46, 17626081), (47, 17251058), (94, 8625529), (103, 7871842), (206, 3935921), (253, 3204742), (331, 2449546), (506, 1602371), (517, 1568278), (662, 1224773), (1034, 784139), (1081, 750046), (1133, 715622), (2162, 375023), (2266, 357811), (2369, 342254), (3641, 222686), (4738, 171127), (4841, 167486), (7282, 111343), (7613, 106502), (9682, 83743), (11891, 68186), (15226, 53251), (15557, 52118), (23782, 34093), (26059, 31114)]