2471300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1928

約数の個数: 36

約数和(自身を含む): 5778276

約数和(自身を除く): 3306976

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1901, 3802, 7604, 9505, 19010, 24713, 38020, 47525, 49426, 95050, 98852, 123565, 190100, 247130, 494260, 617825, 1235650, 2471300]

約数ペア:

[(1, 2471300), (2, 1235650), (4, 617825), (5, 494260), (10, 247130), (13, 190100), (20, 123565), (25, 98852), (26, 95050), (50, 49426), (52, 47525), (65, 38020), (100, 24713), (130, 19010), (260, 9505), (325, 7604), (650, 3802), (1300, 1901)]