1611366978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{70507}}^1$

素因数の和:70818

約数の個数: 32

約数和(自身を含む): 3482531136

約数和(自身を除く): 1871164158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 293, 586, 879, 1758, 3809, 7618, 11427, 22854, 70507, 141014, 211521, 423042, 916591, 1833182, 2749773, 5499546, 20658551, 41317102, 61975653, 123951306, 268561163, 537122326, 805683489, 1611366978]

約数ペア:

[(1, 1611366978), (2, 805683489), (3, 537122326), (6, 268561163), (13, 123951306), (26, 61975653), (39, 41317102), (78, 20658551), (293, 5499546), (586, 2749773), (879, 1833182), (1758, 916591), (3809, 423042), (7618, 211521), (11427, 141014), (22854, 70507)]