1188072340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{652787}}^1$

素因数の和:652816

約数の個数: 48

約数和(自身を含む): 3070714752

約数和(自身を除く): 1882642412

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 652787, 1305574, 2611148, 3263935, 4569509, 6527870, 8486231, 9139018, 13055740, 16972462, 18278036, 22847545, 33944924, 42431155, 45695090, 59403617, 84862310, 91390180, 118807234, 169724620, 237614468, 297018085, 594036170, 1188072340]

約数ペア:

[(1, 1188072340), (2, 594036170), (4, 297018085), (5, 237614468), (7, 169724620), (10, 118807234), (13, 91390180), (14, 84862310), (20, 59403617), (26, 45695090), (28, 42431155), (35, 33944924), (52, 22847545), (65, 18278036), (70, 16972462), (91, 13055740), (130, 9139018), (140, 8486231), (182, 6527870), (260, 4569509), (364, 3263935), (455, 2611148), (910, 1305574), (1820, 652787)]