1350797890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{253433}}^1$

素因数の和:253494

約数の個数: 32

約数和(自身を含む): 2682345456

約数和(自身を除く): 1331547566

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 253433, 506866, 1267165, 2534330, 3294629, 6589258, 10390753, 16473145, 20781506, 32946290, 51953765, 103907530, 135079789, 270159578, 675398945, 1350797890]

約数ペア:

[(1, 1350797890), (2, 675398945), (5, 270159578), (10, 135079789), (13, 103907530), (26, 51953765), (41, 32946290), (65, 20781506), (82, 16473145), (130, 10390753), (205, 6589258), (410, 3294629), (533, 2534330), (1066, 1267165), (2665, 506866), (5330, 253433)]