1254649866028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{12373}}^1\times {\mathrm{1950043}}^1$

素因数の和:1962433

約数の個数: 24

約数和(自身を含む): 2364724756688

約数和(自身を除く): 1110074890660

約数列:

[1, 2, 4, 13, 26, 52, 12373, 24746, 49492, 160849, 321698, 643396, 1950043, 3900086, 7800172, 25350559, 50701118, 101402236, 24127882039, 48255764078, 96511528156, 313662466507, 627324933014, 1254649866028]

約数ペア:

[(1, 1254649866028), (2, 627324933014), (4, 313662466507), (13, 96511528156), (26, 48255764078), (52, 24127882039), (12373, 101402236), (24746, 50701118), (49492, 25350559), (160849, 7800172), (321698, 3900086), (643396, 1950043)]