1870299536

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{131489}}^1$

素因数の和:131631

約数の個数: 40

約数和(自身を含む): 4174018560

約数和(自身を除く): 2303719024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 14224, 131489, 262978, 525956, 920423, 1051912, 1840846, 2103824, 3681692, 7363384, 14726768, 16699103, 33398206, 66796412, 116893721, 133592824, 233787442, 267185648, 467574884, 935149768, 1870299536]

約数ペア:

[(1, 1870299536), (2, 935149768), (4, 467574884), (7, 267185648), (8, 233787442), (14, 133592824), (16, 116893721), (28, 66796412), (56, 33398206), (112, 16699103), (127, 14726768), (254, 7363384), (508, 3681692), (889, 2103824), (1016, 1840846), (1778, 1051912), (2032, 920423), (3556, 525956), (7112, 262978), (14224, 131489)]