1330856688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{3960883}}^1$

素因数の和:3960901

約数の個数: 40

約数和(自身を含む): 3929196928

約数和(自身を除く): 2598340240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 3960883, 7921766, 11882649, 15843532, 23765298, 27726181, 31687064, 47530596, 55452362, 63374128, 83178543, 95061192, 110904724, 166357086, 190122384, 221809448, 332714172, 443618896, 665428344, 1330856688]

約数ペア:

[(1, 1330856688), (2, 665428344), (3, 443618896), (4, 332714172), (6, 221809448), (7, 190122384), (8, 166357086), (12, 110904724), (14, 95061192), (16, 83178543), (21, 63374128), (24, 55452362), (28, 47530596), (42, 31687064), (48, 27726181), (56, 23765298), (84, 15843532), (112, 11882649), (168, 7921766), (336, 3960883)]