247179842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{4903}}^1$

素因数の和:5202

約数の個数: 32

約数和(自身を含む): 458072832

約数和(自身を除く): 210892990

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 277, 554, 1939, 3601, 3878, 4903, 7202, 9806, 25207, 34321, 50414, 63739, 68642, 127478, 446173, 892346, 1358131, 2716262, 9506917, 17655703, 19013834, 35311406, 123589921, 247179842]

約数ペア:

[(1, 247179842), (2, 123589921), (7, 35311406), (13, 19013834), (14, 17655703), (26, 9506917), (91, 2716262), (182, 1358131), (277, 892346), (554, 446173), (1939, 127478), (3601, 68642), (3878, 63739), (4903, 50414), (7202, 34321), (9806, 25207)]