1422652

素因数分解:

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

素因数の和:202

約数の個数: 48

約数和(自身を含む): 3225600

約数和(自身を除く): 1802948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 149, 154, 217, 298, 308, 341, 434, 596, 682, 868, 1043, 1364, 1639, 2086, 2387, 3278, 4172, 4619, 4774, 6556, 9238, 9548, 11473, 18476, 22946, 32333, 45892, 50809, 64666, 101618, 129332, 203236, 355663, 711326, 1422652]

約数ペア:

[(1, 1422652), (2, 711326), (4, 355663), (7, 203236), (11, 129332), (14, 101618), (22, 64666), (28, 50809), (31, 45892), (44, 32333), (62, 22946), (77, 18476), (124, 11473), (149, 9548), (154, 9238), (217, 6556), (298, 4774), (308, 4619), (341, 4172), (434, 3278), (596, 2387), (682, 2086), (868, 1639), (1043, 1364)]