1421975784

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{665719}}^1$

素因数の和:665817

約数の個数: 32

約数和(自身を含む): 3594888000

約数和(自身を除く): 2172912216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 665719, 1331438, 1997157, 2662876, 3994314, 5325752, 7988628, 15977256, 59248991, 118497982, 177746973, 236995964, 355493946, 473991928, 710987892, 1421975784]

約数ペア:

[(1, 1421975784), (2, 710987892), (3, 473991928), (4, 355493946), (6, 236995964), (8, 177746973), (12, 118497982), (24, 59248991), (89, 15977256), (178, 7988628), (267, 5325752), (356, 3994314), (534, 2662876), (712, 1997157), (1068, 1331438), (2136, 665719)]