5387764

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 9749376

約数和(自身を除く): 4361612

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 311, 622, 1244, 4331, 8662, 17324, 18971, 22081, 37942, 44162, 75884, 88324, 1346941, 2693882, 5387764]

約数ペア:

[(1, 5387764), (2, 2693882), (4, 1346941), (61, 88324), (71, 75884), (122, 44162), (142, 37942), (244, 22081), (284, 18971), (311, 17324), (622, 8662), (1244, 4331)]