2543726588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{215497}}^1$

素因数の和:215741

約数の個数: 24

約数和(自身を含む): 4815087312

約数和(自身を除く): 2271360724

約数列:

[1, 2, 4, 13, 26, 52, 227, 454, 908, 2951, 5902, 11804, 215497, 430994, 861988, 2801461, 5602922, 11205844, 48917819, 97835638, 195671276, 635931647, 1271863294, 2543726588]

約数ペア:

[(1, 2543726588), (2, 1271863294), (4, 635931647), (13, 195671276), (26, 97835638), (52, 48917819), (227, 11205844), (454, 5602922), (908, 2801461), (2951, 861988), (5902, 430994), (11804, 215497)]