264484428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1695413}}^1$

素因数の和:1695433

約数の個数: 24

約数和(自身を含む): 664602288

約数和(自身を除く): 400117860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1695413, 3390826, 5086239, 6781652, 10172478, 20344956, 22040369, 44080738, 66121107, 88161476, 132242214, 264484428]

約数ペア:

[(1, 264484428), (2, 132242214), (3, 88161476), (4, 66121107), (6, 44080738), (12, 22040369), (13, 20344956), (26, 10172478), (39, 6781652), (52, 5086239), (78, 3390826), (156, 1695413)]