2019997686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{177473}}^1$

素因数の和:177756

約数の個数: 32

約数和(自身を含む): 4634201088

約数和(自身を除く): 2614203402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 3794, 5691, 11382, 177473, 354946, 532419, 1064838, 1242311, 2484622, 3726933, 7453866, 48095183, 96190366, 144285549, 288571098, 336666281, 673332562, 1009998843, 2019997686]

約数ペア:

[(1, 2019997686), (2, 1009998843), (3, 673332562), (6, 336666281), (7, 288571098), (14, 144285549), (21, 96190366), (42, 48095183), (271, 7453866), (542, 3726933), (813, 2484622), (1626, 1242311), (1897, 1064838), (3794, 532419), (5691, 354946), (11382, 177473)]