5551154

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 10281600

約数和(自身を除く): 4730446

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 509, 574, 779, 1018, 1558, 3563, 5453, 7126, 9671, 10906, 19342, 20869, 41738, 67697, 135394, 146083, 292166, 396511, 793022, 2775577, 5551154]

約数ペア:

[(1, 5551154), (2, 2775577), (7, 793022), (14, 396511), (19, 292166), (38, 146083), (41, 135394), (82, 67697), (133, 41738), (266, 20869), (287, 19342), (509, 10906), (574, 9671), (779, 7126), (1018, 5453), (1558, 3563)]