131013116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 254025408

約数和(自身を除く): 123012292

約数列:

[1, 2, 4, 13, 26, 52, 61, 103, 122, 206, 244, 401, 412, 793, 802, 1339, 1586, 1604, 2678, 3172, 5213, 5356, 6283, 10426, 12566, 20852, 24461, 25132, 41303, 48922, 81679, 82606, 97844, 163358, 165212, 317993, 326716, 536939, 635986, 1073878, 1271972, 2147756, 2519483, 5038966, 10077932, 32753279, 65506558, 131013116]

約数ペア:

[(1, 131013116), (2, 65506558), (4, 32753279), (13, 10077932), (26, 5038966), (52, 2519483), (61, 2147756), (103, 1271972), (122, 1073878), (206, 635986), (244, 536939), (401, 326716), (412, 317993), (793, 165212), (802, 163358), (1339, 97844), (1586, 82606), (1604, 81679), (2678, 48922), (3172, 41303), (5213, 25132), (5356, 24461), (6283, 20852), (10426, 12566)]