394462362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{128657}}^1$

素因数の和:128742

約数の個数: 32

約数和(自身を含む): 913986432

約数和(自身を除く): 519524070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 128657, 257314, 385971, 771942, 900599, 1801198, 2701797, 5403594, 9391961, 18783922, 28175883, 56351766, 65743727, 131487454, 197231181, 394462362]

約数ペア:

[(1, 394462362), (2, 197231181), (3, 131487454), (6, 65743727), (7, 56351766), (14, 28175883), (21, 18783922), (42, 9391961), (73, 5403594), (146, 2701797), (219, 1801198), (438, 900599), (511, 771942), (1022, 385971), (1533, 257314), (3066, 128657)]