2479308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 6510336

約数和(自身を除く): 4031028

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 691, 897, 1196, 1382, 1794, 2073, 2764, 3588, 4146, 8292, 8983, 15893, 17966, 26949, 31786, 35932, 47679, 53898, 63572, 95358, 107796, 190716, 206609, 413218, 619827, 826436, 1239654, 2479308]

約数ペア:

[(1, 2479308), (2, 1239654), (3, 826436), (4, 619827), (6, 413218), (12, 206609), (13, 190716), (23, 107796), (26, 95358), (39, 63572), (46, 53898), (52, 47679), (69, 35932), (78, 31786), (92, 26949), (138, 17966), (156, 15893), (276, 8983), (299, 8292), (598, 4146), (691, 3588), (897, 2764), (1196, 2073), (1382, 1794)]