4269798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 10142496

約数和(自身を除く): 5872698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 257, 426, 514, 639, 771, 923, 1278, 1542, 1846, 2313, 2769, 3341, 4626, 5538, 6682, 8307, 10023, 16614, 18247, 20046, 30069, 36494, 54741, 60138, 109482, 164223, 237211, 328446, 474422, 711633, 1423266, 2134899, 4269798]

約数ペア:

[(1, 4269798), (2, 2134899), (3, 1423266), (6, 711633), (9, 474422), (13, 328446), (18, 237211), (26, 164223), (39, 109482), (71, 60138), (78, 54741), (117, 36494), (142, 30069), (213, 20046), (234, 18247), (257, 16614), (426, 10023), (514, 8307), (639, 6682), (771, 5538), (923, 4626), (1278, 3341), (1542, 2769), (1846, 2313)]