1917108570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4915663}}^1$

素因数の和:4915686

約数の個数: 32

約数和(自身を含む): 4954989312

約数和(自身を除く): 3037880742

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4915663, 9831326, 14746989, 24578315, 29493978, 49156630, 63903619, 73734945, 127807238, 147469890, 191710857, 319518095, 383421714, 639036190, 958554285, 1917108570]

約数ペア:

[(1, 1917108570), (2, 958554285), (3, 639036190), (5, 383421714), (6, 319518095), (10, 191710857), (13, 147469890), (15, 127807238), (26, 73734945), (30, 63903619), (39, 49156630), (65, 29493978), (78, 24578315), (130, 14746989), (195, 9831326), (390, 4915663)]