2627742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 5765760

約数和(自身を除く): 3138018

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 571, 767, 1142, 1534, 1713, 2301, 3426, 4602, 7423, 14846, 22269, 33689, 44538, 67378, 101067, 202134, 437957, 875914, 1313871, 2627742]

約数ペア:

[(1, 2627742), (2, 1313871), (3, 875914), (6, 437957), (13, 202134), (26, 101067), (39, 67378), (59, 44538), (78, 33689), (118, 22269), (177, 14846), (354, 7423), (571, 4602), (767, 3426), (1142, 2301), (1534, 1713)]