493578964

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{8941}}^1$

素因数の和:9355

約数の個数: 24

約数和(自身を含む): 889585928

約数和(自身を除く): 396006964

約数列:

[1, 2, 4, 37, 74, 148, 373, 746, 1492, 8941, 13801, 17882, 27602, 35764, 55204, 330817, 661634, 1323268, 3334993, 6669986, 13339972, 123394741, 246789482, 493578964]

約数ペア:

[(1, 493578964), (2, 246789482), (4, 123394741), (37, 13339972), (74, 6669986), (148, 3334993), (373, 1323268), (746, 661634), (1492, 330817), (8941, 55204), (13801, 35764), (17882, 27602)]