961567256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401993}}^1$

素因数の和:402035

約数の個数: 32

約数和(自身を含む): 2026049760

約数和(自身を除く): 1064482504

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 401993, 803986, 1607972, 3215944, 5225909, 9245839, 10451818, 18491678, 20903636, 36983356, 41807272, 73966712, 120195907, 240391814, 480783628, 961567256]

約数ペア:

[(1, 961567256), (2, 480783628), (4, 240391814), (8, 120195907), (13, 73966712), (23, 41807272), (26, 36983356), (46, 20903636), (52, 18491678), (92, 10451818), (104, 9245839), (184, 5225909), (299, 3215944), (598, 1607972), (1196, 803986), (2392, 401993)]