1200198610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{11731}}^1$

素因数の和:12538

約数の個数: 32

約数和(自身を含む): 2329693632

約数和(自身を除く): 1129495022

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 787, 1574, 3935, 7870, 10231, 11731, 20462, 23462, 51155, 58655, 102310, 117310, 152503, 305006, 762515, 1525030, 9232297, 18464594, 46161485, 92322970, 120019861, 240039722, 600099305, 1200198610]

約数ペア:

[(1, 1200198610), (2, 600099305), (5, 240039722), (10, 120019861), (13, 92322970), (26, 46161485), (65, 18464594), (130, 9232297), (787, 1525030), (1574, 762515), (3935, 305006), (7870, 152503), (10231, 117310), (11731, 102310), (20462, 58655), (23462, 51155)]