3889195465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{258161}}^1$

素因数の和:258320

約数の個数: 16

約数和(自身を含む): 4907143296

約数和(自身を除く): 1017947831

約数列:

[1, 5, 23, 115, 131, 655, 3013, 15065, 258161, 1290805, 5937703, 29688515, 33819091, 169095455, 777839093, 3889195465]

約数ペア:

[(1, 3889195465), (5, 777839093), (23, 169095455), (115, 33819091), (131, 29688515), (655, 5937703), (3013, 1290805), (15065, 258161)]