393670084

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{677}}^1\times {\mathrm{3929}}^1$

素因数の和:4647

約数の個数: 24

約数和(自身を含む): 708767640

約数和(自身を除く): 315097556

約数列:

[1, 2, 4, 37, 74, 148, 677, 1354, 2708, 3929, 7858, 15716, 25049, 50098, 100196, 145373, 290746, 581492, 2659933, 5319866, 10639732, 98417521, 196835042, 393670084]

約数ペア:

[(1, 393670084), (2, 196835042), (4, 98417521), (37, 10639732), (74, 5319866), (148, 2659933), (677, 581492), (1354, 290746), (2708, 145373), (3929, 100196), (7858, 50098), (15716, 25049)]