7862244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 19992000

約数和(自身を除く): 12129756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 499, 606, 998, 1212, 1313, 1497, 1996, 2626, 2994, 3939, 5252, 5988, 6487, 7878, 12974, 15756, 19461, 25948, 38922, 50399, 77844, 100798, 151197, 201596, 302394, 604788, 655187, 1310374, 1965561, 2620748, 3931122, 7862244]

約数ペア:

[(1, 7862244), (2, 3931122), (3, 2620748), (4, 1965561), (6, 1310374), (12, 655187), (13, 604788), (26, 302394), (39, 201596), (52, 151197), (78, 100798), (101, 77844), (156, 50399), (202, 38922), (303, 25948), (404, 19461), (499, 15756), (606, 12974), (998, 7878), (1212, 6487), (1313, 5988), (1497, 5252), (1996, 3939), (2626, 2994)]