4949646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 6662514

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 89, 93, 138, 178, 186, 267, 299, 403, 534, 598, 713, 806, 897, 1157, 1209, 1426, 1794, 2047, 2139, 2314, 2418, 2759, 3471, 4094, 4278, 5518, 6141, 6942, 8277, 9269, 12282, 16554, 18538, 26611, 27807, 35867, 53222, 55614, 63457, 71734, 79833, 107601, 126914, 159666, 190371, 215202, 380742, 824941, 1649882, 2474823, 4949646]

約数ペア:

[(1, 4949646), (2, 2474823), (3, 1649882), (6, 824941), (13, 380742), (23, 215202), (26, 190371), (31, 159666), (39, 126914), (46, 107601), (62, 79833), (69, 71734), (78, 63457), (89, 55614), (93, 53222), (138, 35867), (178, 27807), (186, 26611), (267, 18538), (299, 16554), (403, 12282), (534, 9269), (598, 8277), (713, 6942), (806, 6141), (897, 5518), (1157, 4278), (1209, 4094), (1426, 3471), (1794, 2759), (2047, 2418), (2139, 2314)]