2214250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 4397328

約数和(自身を除く): 2183078

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 521, 850, 1042, 2125, 2605, 4250, 5210, 8857, 13025, 17714, 26050, 44285, 65125, 88570, 130250, 221425, 442850, 1107125, 2214250]

約数ペア:

[(1, 2214250), (2, 1107125), (5, 442850), (10, 221425), (17, 130250), (25, 88570), (34, 65125), (50, 44285), (85, 26050), (125, 17714), (170, 13025), (250, 8857), (425, 5210), (521, 4250), (850, 2605), (1042, 2125)]