2149609872

素因数分解:

$2^4\times 3^1\times {\mathrm{44783539}}^1$

素因数の和:44783550

約数の個数: 20

約数和(自身を含む): 5553158960

約数和(自身を除く): 3403549088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 44783539, 89567078, 134350617, 179134156, 268701234, 358268312, 537402468, 716536624, 1074804936, 2149609872]

約数ペア:

[(1, 2149609872), (2, 1074804936), (3, 716536624), (4, 537402468), (6, 358268312), (8, 268701234), (12, 179134156), (16, 134350617), (24, 89567078), (48, 44783539)]