2012253278984

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{28751}}^1\times {\mathrm{51767}}^1$

素因数の和:80550

約数の個数: 48

約数和(自身を含む): 4085750056320

約数和(自身を除く): 2073496777336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 28751, 51767, 57502, 103534, 115004, 207068, 230008, 373763, 414136, 672971, 747526, 1345942, 1495052, 2691884, 2990104, 4858919, 5383768, 8748623, 9717838, 17497246, 19435676, 34994492, 38871352, 69988984, 1488353017, 2976706034, 5953412068, 11906824136, 19348589221, 38697178442, 77394356884, 154788713768, 251531659873, 503063319746, 1006126639492, 2012253278984]

約数ペア:

[(1, 2012253278984), (2, 1006126639492), (4, 503063319746), (8, 251531659873), (13, 154788713768), (26, 77394356884), (52, 38697178442), (104, 19348589221), (169, 11906824136), (338, 5953412068), (676, 2976706034), (1352, 1488353017), (28751, 69988984), (51767, 38871352), (57502, 34994492), (103534, 19435676), (115004, 17497246), (207068, 9717838), (230008, 8748623), (373763, 5383768), (414136, 4858919), (672971, 2990104), (747526, 2691884), (1345942, 1495052)]