1621804488

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3975011}}^1$

素因数の和:3975037

約数の個数: 32

約数和(自身を含む): 4293012960

約数和(自身を除く): 2671208472

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 3975011, 7950022, 11925033, 15900044, 23850066, 31800088, 47700132, 67575187, 95400264, 135150374, 202725561, 270300748, 405451122, 540601496, 810902244, 1621804488]

約数ペア:

[(1, 1621804488), (2, 810902244), (3, 540601496), (4, 405451122), (6, 270300748), (8, 202725561), (12, 135150374), (17, 95400264), (24, 67575187), (34, 47700132), (51, 31800088), (68, 23850066), (102, 15900044), (136, 11925033), (204, 7950022), (408, 3975011)]