1444363570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{757}}^1\times {\mathrm{1129}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 2821442760

約数和(自身を除く): 1377079190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 757, 845, 1129, 1514, 1690, 2258, 3785, 5645, 7570, 9841, 11290, 14677, 19682, 29354, 49205, 73385, 98410, 127933, 146770, 190801, 255866, 381602, 639665, 854653, 954005, 1279330, 1709306, 1908010, 4273265, 8546530, 11110489, 22220978, 55552445, 111104890, 144436357, 288872714, 722181785, 1444363570]

約数ペア:

[(1, 1444363570), (2, 722181785), (5, 288872714), (10, 144436357), (13, 111104890), (26, 55552445), (65, 22220978), (130, 11110489), (169, 8546530), (338, 4273265), (757, 1908010), (845, 1709306), (1129, 1279330), (1514, 954005), (1690, 854653), (2258, 639665), (3785, 381602), (5645, 255866), (7570, 190801), (9841, 146770), (11290, 127933), (14677, 98410), (19682, 73385), (29354, 49205)]