7220838

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 14968800

約数和(自身を除く): 7747962

約数列:

[1, 2, 3, 6, 41, 82, 123, 149, 197, 246, 298, 394, 447, 591, 894, 1182, 6109, 8077, 12218, 16154, 18327, 24231, 29353, 36654, 48462, 58706, 88059, 176118, 1203473, 2406946, 3610419, 7220838]

約数ペア:

[(1, 7220838), (2, 3610419), (3, 2406946), (6, 1203473), (41, 176118), (82, 88059), (123, 58706), (149, 48462), (197, 36654), (246, 29353), (298, 24231), (394, 18327), (447, 16154), (591, 12218), (894, 8077), (1182, 6109)]