1405014798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1979}}^1$

素因数の和:2373

約数の個数: 64

約数和(自身を含む): 3175096320

約数和(自身を除く): 1770081522

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 347, 682, 694, 1023, 1041, 1979, 2046, 2082, 3817, 3958, 5937, 7634, 10757, 11451, 11874, 21514, 21769, 22902, 32271, 43538, 61349, 64542, 65307, 118327, 122698, 130614, 184047, 236654, 354981, 368094, 674839, 686713, 709962, 1349678, 1373426, 2024517, 2060139, 4049034, 4120278, 7553843, 15107686, 21288103, 22661529, 42576206, 45323058, 63864309, 127728618, 234169133, 468338266, 702507399, 1405014798]

約数ペア:

[(1, 1405014798), (2, 702507399), (3, 468338266), (6, 234169133), (11, 127728618), (22, 63864309), (31, 45323058), (33, 42576206), (62, 22661529), (66, 21288103), (93, 15107686), (186, 7553843), (341, 4120278), (347, 4049034), (682, 2060139), (694, 2024517), (1023, 1373426), (1041, 1349678), (1979, 709962), (2046, 686713), (2082, 674839), (3817, 368094), (3958, 354981), (5937, 236654), (7634, 184047), (10757, 130614), (11451, 122698), (11874, 118327), (21514, 65307), (21769, 64542), (22902, 61349), (32271, 43538)]