2447674672

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{521}}^1\times {\mathrm{613}}^1$

素因数の和:1621

約数の個数: 40

約数和(自身を含む): 4769159040

約数和(自身を除く): 2321484368

約数列:

[1, 2, 4, 8, 16, 479, 521, 613, 958, 1042, 1226, 1916, 2084, 2452, 3832, 4168, 4904, 7664, 8336, 9808, 249559, 293627, 319373, 499118, 587254, 638746, 998236, 1174508, 1277492, 1996472, 2349016, 2554984, 3992944, 4698032, 5109968, 152979667, 305959334, 611918668, 1223837336, 2447674672]

約数ペア:

[(1, 2447674672), (2, 1223837336), (4, 611918668), (8, 305959334), (16, 152979667), (479, 5109968), (521, 4698032), (613, 3992944), (958, 2554984), (1042, 2349016), (1226, 1996472), (1916, 1277492), (2084, 1174508), (2452, 998236), (3832, 638746), (4168, 587254), (4904, 499118), (7664, 319373), (8336, 293627), (9808, 249559)]