1379431856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{13217}}^1$

素因数の和:13829

約数の個数: 40

約数和(自身を含む): 2920755024

約数和(自身を除く): 1541323168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 593, 1186, 2372, 4744, 6523, 9488, 13046, 13217, 26092, 26434, 52184, 52868, 104368, 105736, 145387, 211472, 290774, 581548, 1163096, 2326192, 7837681, 15675362, 31350724, 62701448, 86214491, 125402896, 172428982, 344857964, 689715928, 1379431856]

約数ペア:

[(1, 1379431856), (2, 689715928), (4, 344857964), (8, 172428982), (11, 125402896), (16, 86214491), (22, 62701448), (44, 31350724), (88, 15675362), (176, 7837681), (593, 2326192), (1186, 1163096), (2372, 581548), (4744, 290774), (6523, 211472), (9488, 145387), (13046, 105736), (13217, 104368), (26092, 52868), (26434, 52184)]