13061516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 26229504

約数和(自身を除く): 13167988

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 67, 92, 134, 163, 268, 299, 326, 598, 652, 871, 1196, 1541, 1742, 2119, 3082, 3484, 3749, 4238, 6164, 7498, 8476, 10921, 14996, 20033, 21842, 40066, 43684, 48737, 80132, 97474, 141973, 194948, 251183, 283946, 502366, 567892, 1004732, 3265379, 6530758, 13061516]

約数ペア:

[(1, 13061516), (2, 6530758), (4, 3265379), (13, 1004732), (23, 567892), (26, 502366), (46, 283946), (52, 251183), (67, 194948), (92, 141973), (134, 97474), (163, 80132), (268, 48737), (299, 43684), (326, 40066), (598, 21842), (652, 20033), (871, 14996), (1196, 10921), (1541, 8476), (1742, 7498), (2119, 6164), (3082, 4238), (3484, 3749)]