381837092

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3373}}^1$

素因数の和:3708

約数の個数: 48

約数和(自身を含む): 825307392

約数和(自身を除く): 443470300

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 311, 364, 622, 1244, 2177, 3373, 4043, 4354, 6746, 8086, 8708, 13492, 16172, 23611, 28301, 43849, 47222, 56602, 87698, 94444, 113204, 175396, 306943, 613886, 1049003, 1227772, 2098006, 4196012, 7343021, 13637039, 14686042, 27274078, 29372084, 54548156, 95459273, 190918546, 381837092]

約数ペア:

[(1, 381837092), (2, 190918546), (4, 95459273), (7, 54548156), (13, 29372084), (14, 27274078), (26, 14686042), (28, 13637039), (52, 7343021), (91, 4196012), (182, 2098006), (311, 1227772), (364, 1049003), (622, 613886), (1244, 306943), (2177, 175396), (3373, 113204), (4043, 94444), (4354, 87698), (6746, 56602), (8086, 47222), (8708, 43849), (13492, 28301), (16172, 23611)]