4979282

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 9849600

約数和(自身を除く): 4870318

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 149, 154, 217, 298, 341, 434, 539, 682, 1043, 1078, 1519, 1639, 2086, 2387, 3038, 3278, 4619, 4774, 7301, 9238, 11473, 14602, 16709, 22946, 32333, 33418, 50809, 64666, 80311, 101618, 160622, 226331, 355663, 452662, 711326, 2489641, 4979282]

約数ペア:

[(1, 4979282), (2, 2489641), (7, 711326), (11, 452662), (14, 355663), (22, 226331), (31, 160622), (49, 101618), (62, 80311), (77, 64666), (98, 50809), (149, 33418), (154, 32333), (217, 22946), (298, 16709), (341, 14602), (434, 11473), (539, 9238), (682, 7301), (1043, 4774), (1078, 4619), (1519, 3278), (1639, 3038), (2086, 2387)]