291220062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{28771}}^1$

素因数の和:29024

約数の個数: 32

約数和(自身を含む): 668431104

約数和(自身を除く): 377211042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 241, 482, 723, 1446, 1687, 3374, 5061, 10122, 28771, 57542, 86313, 172626, 201397, 402794, 604191, 1208382, 6933811, 13867622, 20801433, 41602866, 48536677, 97073354, 145610031, 291220062]

約数ペア:

[(1, 291220062), (2, 145610031), (3, 97073354), (6, 48536677), (7, 41602866), (14, 20801433), (21, 13867622), (42, 6933811), (241, 1208382), (482, 604191), (723, 402794), (1446, 201397), (1687, 172626), (3374, 86313), (5061, 57542), (10122, 28771)]