2656551408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{7906403}}^1$

素因数の和:7906421

約数の個数: 40

約数和(自身を含む): 7843152768

約数和(自身を除く): 5186601360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 7906403, 15812806, 23719209, 31625612, 47438418, 55344821, 63251224, 94876836, 110689642, 126502448, 166034463, 189753672, 221379284, 332068926, 379507344, 442758568, 664137852, 885517136, 1328275704, 2656551408]

約数ペア:

[(1, 2656551408), (2, 1328275704), (3, 885517136), (4, 664137852), (6, 442758568), (7, 379507344), (8, 332068926), (12, 221379284), (14, 189753672), (16, 166034463), (21, 126502448), (24, 110689642), (28, 94876836), (42, 63251224), (48, 55344821), (56, 47438418), (84, 31625612), (112, 23719209), (168, 15812806), (336, 7906403)]