4361390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 8847360

約数和(自身を除く): 4485970

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1279, 1705, 2558, 3410, 6395, 12790, 14069, 28138, 39649, 70345, 79298, 140690, 198245, 396490, 436139, 872278, 2180695, 4361390]

約数ペア:

[(1, 4361390), (2, 2180695), (5, 872278), (10, 436139), (11, 396490), (22, 198245), (31, 140690), (55, 79298), (62, 70345), (110, 39649), (155, 28138), (310, 14069), (341, 12790), (682, 6395), (1279, 3410), (1705, 2558)]