16405764479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{1567}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 18528190464

約数和(自身を除く): 2122425985

約数列:

[1, 13, 31, 83, 313, 403, 1079, 1567, 2573, 4069, 9703, 20371, 25979, 33449, 48577, 126139, 130061, 337727, 490471, 631501, 805349, 1690793, 4031891, 6376123, 10469537, 15204601, 40709093, 52414583, 197659813, 529218209, 1261981883, 16405764479]

約数ペア:

[(1, 16405764479), (13, 1261981883), (31, 529218209), (83, 197659813), (313, 52414583), (403, 40709093), (1079, 15204601), (1567, 10469537), (2573, 6376123), (4069, 4031891), (9703, 1690793), (20371, 805349), (25979, 631501), (33449, 490471), (48577, 337727), (126139, 130061)]