2002942672

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{23977}}^1$

素因数の和:24235

約数の個数: 40

約数和(自身を含む): 4067436096

約数和(自身を除く): 2064493424

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 227, 368, 454, 908, 1816, 3632, 5221, 10442, 20884, 23977, 41768, 47954, 83536, 95908, 191816, 383632, 551471, 1102942, 2205884, 4411768, 5442779, 8823536, 10885558, 21771116, 43542232, 87084464, 125183917, 250367834, 500735668, 1001471336, 2002942672]

約数ペア:

[(1, 2002942672), (2, 1001471336), (4, 500735668), (8, 250367834), (16, 125183917), (23, 87084464), (46, 43542232), (92, 21771116), (184, 10885558), (227, 8823536), (368, 5442779), (454, 4411768), (908, 2205884), (1816, 1102942), (3632, 551471), (5221, 383632), (10442, 191816), (20884, 95908), (23977, 83536), (41768, 47954)]