486245864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{2999}}^1$

素因数の和:4577

約数の個数: 32

約数和(自身を含む): 982800000

約数和(自身を除く): 496554136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1559, 2999, 3118, 5998, 6236, 11996, 12472, 20267, 23992, 38987, 40534, 77974, 81068, 155948, 162136, 311896, 4675441, 9350882, 18701764, 37403528, 60780733, 121561466, 243122932, 486245864]

約数ペア:

[(1, 486245864), (2, 243122932), (4, 121561466), (8, 60780733), (13, 37403528), (26, 18701764), (52, 9350882), (104, 4675441), (1559, 311896), (2999, 162136), (3118, 155948), (5998, 81068), (6236, 77974), (11996, 40534), (12472, 38987), (20267, 23992)]