1330448938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5387}}^1$

素因数の和:5491

約数の個数: 64

約数和(自身を含む): 2606929920

約数和(自身を除く): 1276480982

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 59, 91, 118, 161, 182, 299, 322, 413, 598, 767, 826, 1357, 1534, 2093, 2714, 4186, 5369, 5387, 9499, 10738, 10774, 17641, 18998, 35282, 37709, 70031, 75418, 123487, 123901, 140062, 246974, 247802, 317833, 490217, 635666, 867307, 980434, 1610713, 1734614, 2224831, 3221426, 4131829, 4449662, 7310159, 8263658, 11274991, 14620318, 22549982, 28922803, 51171113, 57845606, 95032067, 102342226, 190064134, 665224469, 1330448938]

約数ペア:

[(1, 1330448938), (2, 665224469), (7, 190064134), (13, 102342226), (14, 95032067), (23, 57845606), (26, 51171113), (46, 28922803), (59, 22549982), (91, 14620318), (118, 11274991), (161, 8263658), (182, 7310159), (299, 4449662), (322, 4131829), (413, 3221426), (598, 2224831), (767, 1734614), (826, 1610713), (1357, 980434), (1534, 867307), (2093, 635666), (2714, 490217), (4186, 317833), (5369, 247802), (5387, 246974), (9499, 140062), (10738, 123901), (10774, 123487), (17641, 75418), (18998, 70031), (35282, 37709)]