4047998972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{79817}}^1$

素因数の和:80261

約数の個数: 24

約数和(自身を含む): 7330485120

約数和(自身を除く): 3282486148

約数列:

[1, 2, 4, 31, 62, 124, 409, 818, 1636, 12679, 25358, 50716, 79817, 159634, 319268, 2474327, 4948654, 9897308, 32645153, 65290306, 130580612, 1011999743, 2023999486, 4047998972]

約数ペア:

[(1, 4047998972), (2, 2023999486), (4, 1011999743), (31, 130580612), (62, 65290306), (124, 32645153), (409, 9897308), (818, 4948654), (1636, 2474327), (12679, 319268), (25358, 159634), (50716, 79817)]