4019808

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3247

約数の個数: 48

約数和(自身を含む): 11367216

約数和(自身を除く): 7347408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 3221, 6442, 9663, 12884, 19326, 25768, 38652, 41873, 51536, 77304, 83746, 103072, 125619, 154608, 167492, 251238, 309216, 334984, 502476, 669968, 1004952, 1339936, 2009904, 4019808]

約数ペア:

[(1, 4019808), (2, 2009904), (3, 1339936), (4, 1004952), (6, 669968), (8, 502476), (12, 334984), (13, 309216), (16, 251238), (24, 167492), (26, 154608), (32, 125619), (39, 103072), (48, 83746), (52, 77304), (78, 51536), (96, 41873), (104, 38652), (156, 25768), (208, 19326), (312, 12884), (416, 9663), (624, 6442), (1248, 3221)]