1438741738

素因数分解:

$2^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{54403}}^1$

素因数の和:56301

約数の個数: 16

約数和(自身を含む): 2467765440

約数和(自身を除く): 1029023702

約数列:

[1, 2, 7, 14, 1889, 3778, 13223, 26446, 54403, 108806, 380821, 761642, 102767267, 205534534, 719370869, 1438741738]

約数ペア:

[(1, 1438741738), (2, 719370869), (7, 205534534), (14, 102767267), (1889, 761642), (3778, 380821), (13223, 108806), (26446, 54403)]