398166834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{10657}}^1$

素因数の和:11154

約数の個数: 32

約数和(自身を含む): 859461120

約数和(自身を除く): 461294286

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 479, 958, 1437, 2874, 6227, 10657, 12454, 18681, 21314, 31971, 37362, 63942, 138541, 277082, 415623, 831246, 5104703, 10209406, 15314109, 30628218, 66361139, 132722278, 199083417, 398166834]

約数ペア:

[(1, 398166834), (2, 199083417), (3, 132722278), (6, 66361139), (13, 30628218), (26, 15314109), (39, 10209406), (78, 5104703), (479, 831246), (958, 415623), (1437, 277082), (2874, 138541), (6227, 63942), (10657, 37362), (12454, 31971), (18681, 21314)]