2945239568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5937983}}^1$

素因数の和:5938022

約数の個数: 20

約数和(自身を含む): 5890480128

約数和(自身を除く): 2945240560

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5937983, 11875966, 23751932, 47503864, 95007728, 184077473, 368154946, 736309892, 1472619784, 2945239568]

約数ペア:

[(1, 2945239568), (2, 1472619784), (4, 736309892), (8, 368154946), (16, 184077473), (31, 95007728), (62, 47503864), (124, 23751932), (248, 11875966), (496, 5937983)]