355228198

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{823}}^1\times {\mathrm{1277}}^1$

素因数の和:2128

約数の個数: 24

約数和(自身を含む): 578136528

約数和(自身を除く): 222908330

約数列:

[1, 2, 13, 26, 169, 338, 823, 1277, 1646, 2554, 10699, 16601, 21398, 33202, 139087, 215813, 278174, 431626, 1050971, 2101942, 13662623, 27325246, 177614099, 355228198]

約数ペア:

[(1, 355228198), (2, 177614099), (13, 27325246), (26, 13662623), (169, 2101942), (338, 1050971), (823, 431626), (1277, 278174), (1646, 215813), (2554, 139087), (10699, 33202), (16601, 21398)]