3824890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 7439040

約数和(自身を除く): 3614150

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 491, 779, 982, 1558, 2455, 3895, 4910, 7790, 9329, 18658, 20131, 40262, 46645, 93290, 100655, 201310, 382489, 764978, 1912445, 3824890]

約数ペア:

[(1, 3824890), (2, 1912445), (5, 764978), (10, 382489), (19, 201310), (38, 100655), (41, 93290), (82, 46645), (95, 40262), (190, 20131), (205, 18658), (410, 9329), (491, 7790), (779, 4910), (982, 3895), (1558, 2455)]