5146336

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 11113200

約数和(自身を除く): 5966864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 139, 178, 208, 278, 356, 416, 556, 712, 1112, 1157, 1424, 1807, 2224, 2314, 2848, 3614, 4448, 4628, 7228, 9256, 12371, 14456, 18512, 24742, 28912, 37024, 49484, 57824, 98968, 160823, 197936, 321646, 395872, 643292, 1286584, 2573168, 5146336]

約数ペア:

[(1, 5146336), (2, 2573168), (4, 1286584), (8, 643292), (13, 395872), (16, 321646), (26, 197936), (32, 160823), (52, 98968), (89, 57824), (104, 49484), (139, 37024), (178, 28912), (208, 24742), (278, 18512), (356, 14456), (416, 12371), (556, 9256), (712, 7228), (1112, 4628), (1157, 4448), (1424, 3614), (1807, 2848), (2224, 2314)]