2903992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3989}}^1$

素因数の和:4015

約数の個数: 32

約数和(自身を含む): 6703200

約数和(自身を除く): 3799208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 3989, 7978, 15956, 27923, 31912, 51857, 55846, 103714, 111692, 207428, 223384, 362999, 414856, 725998, 1451996, 2903992]

約数ペア:

[(1, 2903992), (2, 1451996), (4, 725998), (7, 414856), (8, 362999), (13, 223384), (14, 207428), (26, 111692), (28, 103714), (52, 55846), (56, 51857), (91, 31912), (104, 27923), (182, 15956), (364, 7978), (728, 3989)]