289797918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2542087}}^1$

素因数の和:2542111

約数の個数: 16

約数和(自身を含む): 610101120

約数和(自身を除く): 320303202

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2542087, 5084174, 7626261, 15252522, 48299653, 96599306, 144898959, 289797918]

約数ペア:

[(1, 289797918), (2, 144898959), (3, 96599306), (6, 48299653), (19, 15252522), (38, 7626261), (57, 5084174), (114, 2542087)]