420412398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{43711}}^1$

素因数の和:43952

約数の個数: 32

約数和(自身を含む): 965160960

約数和(自身を除く): 544748562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1603, 3206, 4809, 9618, 43711, 87422, 131133, 262266, 305977, 611954, 917931, 1835862, 10009819, 20019638, 30029457, 60058914, 70068733, 140137466, 210206199, 420412398]

約数ペア:

[(1, 420412398), (2, 210206199), (3, 140137466), (6, 70068733), (7, 60058914), (14, 30029457), (21, 20019638), (42, 10009819), (229, 1835862), (458, 917931), (687, 611954), (1374, 305977), (1603, 262266), (3206, 131133), (4809, 87422), (9618, 43711)]