2248708

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 5040000

約数和(自身を除く): 2791292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 149, 154, 196, 298, 308, 343, 539, 596, 686, 1043, 1078, 1372, 1639, 2086, 2156, 3278, 3773, 4172, 6556, 7301, 7546, 11473, 14602, 15092, 22946, 29204, 45892, 51107, 80311, 102214, 160622, 204428, 321244, 562177, 1124354, 2248708]

約数ペア:

[(1, 2248708), (2, 1124354), (4, 562177), (7, 321244), (11, 204428), (14, 160622), (22, 102214), (28, 80311), (44, 51107), (49, 45892), (77, 29204), (98, 22946), (149, 15092), (154, 14602), (196, 11473), (298, 7546), (308, 7301), (343, 6556), (539, 4172), (596, 3773), (686, 3278), (1043, 2156), (1078, 2086), (1372, 1639)]