943228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 2074464

約数和(自身を除く): 1131236

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 97, 143, 187, 194, 221, 286, 374, 388, 442, 572, 748, 884, 1067, 1261, 1649, 2134, 2431, 2522, 3298, 4268, 4862, 5044, 6596, 9724, 13871, 18139, 21437, 27742, 36278, 42874, 55484, 72556, 85748, 235807, 471614, 943228]

約数ペア:

[(1, 943228), (2, 471614), (4, 235807), (11, 85748), (13, 72556), (17, 55484), (22, 42874), (26, 36278), (34, 27742), (44, 21437), (52, 18139), (68, 13871), (97, 9724), (143, 6596), (187, 5044), (194, 4862), (221, 4268), (286, 3298), (374, 2522), (388, 2431), (442, 2134), (572, 1649), (748, 1261), (884, 1067)]