3940496

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:399

約数の個数: 40

約数和(自身を含む): 8820864

約数和(自身を除く): 4880368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 233, 302, 466, 604, 932, 1057, 1208, 1631, 1864, 2114, 2416, 3262, 3728, 4228, 6524, 8456, 13048, 16912, 26096, 35183, 70366, 140732, 246281, 281464, 492562, 562928, 985124, 1970248, 3940496]

約数ペア:

[(1, 3940496), (2, 1970248), (4, 985124), (7, 562928), (8, 492562), (14, 281464), (16, 246281), (28, 140732), (56, 70366), (112, 35183), (151, 26096), (233, 16912), (302, 13048), (466, 8456), (604, 6524), (932, 4228), (1057, 3728), (1208, 3262), (1631, 2416), (1864, 2114)]