964944688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1945453}}^1$

素因数の和:1945492

約数の個数: 20

約数和(自身を含む): 1929890368

約数和(自身を除く): 964945680

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1945453, 3890906, 7781812, 15563624, 31127248, 60309043, 120618086, 241236172, 482472344, 964944688]

約数ペア:

[(1, 964944688), (2, 482472344), (4, 241236172), (8, 120618086), (16, 60309043), (31, 31127248), (62, 15563624), (124, 7781812), (248, 3890906), (496, 1945453)]