248348518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{4013}}^1$

素因数の和:4152

約数の個数: 32

約数和(自身を含む): 424841760

約数和(自身を除く): 176493242

約数列:

[1, 2, 11, 22, 29, 58, 97, 194, 319, 638, 1067, 2134, 2813, 4013, 5626, 8026, 30943, 44143, 61886, 88286, 116377, 232754, 389261, 778522, 1280147, 2560294, 4281871, 8563742, 11288569, 22577138, 124174259, 248348518]

約数ペア:

[(1, 248348518), (2, 124174259), (11, 22577138), (22, 11288569), (29, 8563742), (58, 4281871), (97, 2560294), (194, 1280147), (319, 778522), (638, 389261), (1067, 232754), (2134, 116377), (2813, 88286), (4013, 61886), (5626, 44143), (8026, 30943)]