968573710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1063}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 1934811648

約数和(自身を除く): 966237938

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 163, 215, 326, 430, 559, 815, 1063, 1118, 1630, 2119, 2126, 2795, 4238, 5315, 5590, 7009, 10595, 10630, 13819, 14018, 21190, 27638, 35045, 45709, 69095, 70090, 91117, 91418, 138190, 173269, 182234, 228545, 346538, 455585, 457090, 594217, 866345, 911170, 1188434, 1732690, 2252497, 2971085, 4504994, 5942170, 7450567, 11262485, 14901134, 22524970, 37252835, 74505670, 96857371, 193714742, 484286855, 968573710]

約数ペア:

[(1, 968573710), (2, 484286855), (5, 193714742), (10, 96857371), (13, 74505670), (26, 37252835), (43, 22524970), (65, 14901134), (86, 11262485), (130, 7450567), (163, 5942170), (215, 4504994), (326, 2971085), (430, 2252497), (559, 1732690), (815, 1188434), (1063, 911170), (1118, 866345), (1630, 594217), (2119, 457090), (2126, 455585), (2795, 346538), (4238, 228545), (5315, 182234), (5590, 173269), (7009, 138190), (10595, 91418), (10630, 91117), (13819, 70090), (14018, 69095), (21190, 45709), (27638, 35045)]