2199458432

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{554299}}^1$

素因数の和:554344

約数の個数: 32

約数和(自身を含む): 4523088000

約数和(自身を除く): 2323629568

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 554299, 1108598, 2217196, 4434392, 8868784, 17183269, 17737568, 34366538, 35475136, 68733076, 70950272, 137466152, 274932304, 549864608, 1099729216, 2199458432]

約数ペア:

[(1, 2199458432), (2, 1099729216), (4, 549864608), (8, 274932304), (16, 137466152), (31, 70950272), (32, 68733076), (62, 35475136), (64, 34366538), (124, 17737568), (128, 17183269), (248, 8868784), (496, 4434392), (992, 2217196), (1984, 1108598), (3968, 554299)]