1430312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 3061800

約数和(自身を除く): 1631488

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 809, 884, 1618, 1768, 3236, 6472, 10517, 13753, 21034, 27506, 42068, 55012, 84136, 110024, 178789, 357578, 715156, 1430312]

約数ペア:

[(1, 1430312), (2, 715156), (4, 357578), (8, 178789), (13, 110024), (17, 84136), (26, 55012), (34, 42068), (52, 27506), (68, 21034), (104, 13753), (136, 10517), (221, 6472), (442, 3236), (809, 1768), (884, 1618)]