1799662670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{814327}}^1$

素因数の和:814364

約数の個数: 32

約数和(自身を含む): 3693791808

約数和(自身を除く): 1894129138

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 814327, 1628654, 4071635, 8143270, 10586251, 13843559, 21172502, 27687118, 52931255, 69217795, 105862510, 138435590, 179966267, 359932534, 899831335, 1799662670]

約数ペア:

[(1, 1799662670), (2, 899831335), (5, 359932534), (10, 179966267), (13, 138435590), (17, 105862510), (26, 69217795), (34, 52931255), (65, 27687118), (85, 21172502), (130, 13843559), (170, 10586251), (221, 8143270), (442, 4071635), (1105, 1628654), (2210, 814327)]