2667879448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{253987}}^1$

素因数の和:254107

約数の個数: 32

約数和(自身を含む): 5440422960

約数和(自身を除く): 2772543512

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 10504, 253987, 507974, 1015948, 2031896, 3301831, 6603662, 13207324, 25652687, 26414648, 51305374, 102610748, 205221496, 333484931, 666969862, 1333939724, 2667879448]

約数ペア:

[(1, 2667879448), (2, 1333939724), (4, 666969862), (8, 333484931), (13, 205221496), (26, 102610748), (52, 51305374), (101, 26414648), (104, 25652687), (202, 13207324), (404, 6603662), (808, 3301831), (1313, 2031896), (2626, 1015948), (5252, 507974), (10504, 253987)]