419045338

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{15439}}^1$

素因数の和:15813

約数の個数: 16

約数和(自身を含む): 645886080

約数和(自身を除く): 226840742

約数列:

[1, 2, 41, 82, 331, 662, 13571, 15439, 27142, 30878, 632999, 1265998, 5110309, 10220618, 209522669, 419045338]

約数ペア:

[(1, 419045338), (2, 209522669), (41, 10220618), (82, 5110309), (331, 1265998), (662, 632999), (13571, 30878), (15439, 27142)]