2145752024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{16519}}^1$

素因数の和:17787

約数の個数: 32

約数和(自身を含む): 4336500000

約数和(自身を除く): 2190747976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1249, 2498, 4996, 9992, 16237, 16519, 32474, 33038, 64948, 66076, 129896, 132152, 214747, 429494, 858988, 1717976, 20632231, 41264462, 82528924, 165057848, 268219003, 536438006, 1072876012, 2145752024]

約数ペア:

[(1, 2145752024), (2, 1072876012), (4, 536438006), (8, 268219003), (13, 165057848), (26, 82528924), (52, 41264462), (104, 20632231), (1249, 1717976), (2498, 858988), (4996, 429494), (9992, 214747), (16237, 132152), (16519, 129896), (32474, 66076), (33038, 64948)]