9147190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4139}}^1$

素因数の和:4176

約数の個数: 32

約数和(自身を含む): 18779040

約数和(自身を除く): 9631850

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 4139, 8278, 20695, 41390, 53807, 70363, 107614, 140726, 269035, 351815, 538070, 703630, 914719, 1829438, 4573595, 9147190]

約数ペア:

[(1, 9147190), (2, 4573595), (5, 1829438), (10, 914719), (13, 703630), (17, 538070), (26, 351815), (34, 269035), (65, 140726), (85, 107614), (130, 70363), (170, 53807), (221, 41390), (442, 20695), (1105, 8278), (2210, 4139)]