5172492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 13208832

約数和(自身を除く): 8036340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 467, 852, 923, 934, 1401, 1846, 1868, 2769, 2802, 3692, 5538, 5604, 6071, 11076, 12142, 18213, 24284, 33157, 36426, 66314, 72852, 99471, 132628, 198942, 397884, 431041, 862082, 1293123, 1724164, 2586246, 5172492]

約数ペア:

[(1, 5172492), (2, 2586246), (3, 1724164), (4, 1293123), (6, 862082), (12, 431041), (13, 397884), (26, 198942), (39, 132628), (52, 99471), (71, 72852), (78, 66314), (142, 36426), (156, 33157), (213, 24284), (284, 18213), (426, 12142), (467, 11076), (852, 6071), (923, 5604), (934, 5538), (1401, 3692), (1846, 2802), (1868, 2769)]