2199756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 5644800

約数和(自身を除く): 3445044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 239, 354, 478, 708, 717, 767, 956, 1434, 1534, 2301, 2868, 3068, 3107, 4602, 6214, 9204, 9321, 12428, 14101, 18642, 28202, 37284, 42303, 56404, 84606, 169212, 183313, 366626, 549939, 733252, 1099878, 2199756]

約数ペア:

[(1, 2199756), (2, 1099878), (3, 733252), (4, 549939), (6, 366626), (12, 183313), (13, 169212), (26, 84606), (39, 56404), (52, 42303), (59, 37284), (78, 28202), (118, 18642), (156, 14101), (177, 12428), (236, 9321), (239, 9204), (354, 6214), (478, 4602), (708, 3107), (717, 3068), (767, 2868), (956, 2301), (1434, 1534)]