1330658407

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1381}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 1560222720

約数和(自身を除く): 229564313

約数列:

[1, 13, 19, 47, 83, 247, 611, 893, 1079, 1381, 1577, 3901, 11609, 17953, 20501, 26239, 50713, 64907, 74119, 114623, 341107, 843791, 963547, 1233233, 1490099, 2177837, 5387281, 16032029, 28311881, 70034653, 102358339, 1330658407]

約数ペア:

[(1, 1330658407), (13, 102358339), (19, 70034653), (47, 28311881), (83, 16032029), (247, 5387281), (611, 2177837), (893, 1490099), (1079, 1233233), (1381, 963547), (1577, 843791), (3901, 341107), (11609, 114623), (17953, 74119), (20501, 64907), (26239, 50713)]