804987019228

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{145936733}}^1$

素因数の和:145936941

約数の個数: 24

約数和(自身を含む): 1618146506592

約数和(自身を除く): 813159487364

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 145936733, 291873466, 583746932, 1021557131, 2043114262, 4086228524, 28749536401, 57499072802, 114998145604, 201246754807, 402493509614, 804987019228]

約数ペア:

[(1, 804987019228), (2, 402493509614), (4, 201246754807), (7, 114998145604), (14, 57499072802), (28, 28749536401), (197, 4086228524), (394, 2043114262), (788, 1021557131), (1379, 583746932), (2758, 291873466), (5516, 145936733)]