2018037190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{913139}}^1$

素因数の和:913176

約数の個数: 32

約数和(自身を含む): 4142003040

約数和(自身を除く): 2123965850

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 913139, 1826278, 4565695, 9131390, 11870807, 15523363, 23741614, 31046726, 59354035, 77616815, 118708070, 155233630, 201803719, 403607438, 1009018595, 2018037190]

約数ペア:

[(1, 2018037190), (2, 1009018595), (5, 403607438), (10, 201803719), (13, 155233630), (17, 118708070), (26, 77616815), (34, 59354035), (65, 31046726), (85, 23741614), (130, 15523363), (170, 11870807), (221, 9131390), (442, 4565695), (1105, 1826278), (2210, 913139)]