1424438288

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{978323}}^1$

素因数の和:978351

約数の個数: 40

約数和(自身を含む): 3396740928

約数和(自身を除く): 1972302640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 978323, 1956646, 3913292, 6848261, 7826584, 12718199, 13696522, 15653168, 25436398, 27393044, 50872796, 54786088, 89027393, 101745592, 109572176, 178054786, 203491184, 356109572, 712219144, 1424438288]

約数ペア:

[(1, 1424438288), (2, 712219144), (4, 356109572), (7, 203491184), (8, 178054786), (13, 109572176), (14, 101745592), (16, 89027393), (26, 54786088), (28, 50872796), (52, 27393044), (56, 25436398), (91, 15653168), (104, 13696522), (112, 12718199), (182, 7826584), (208, 6848261), (364, 3913292), (728, 1956646), (1456, 978323)]