2972184436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{64439}}^1$

素因数の和:65343

約数の個数: 24

約数和(自身を含む): 5607826560

約数和(自身を除く): 2635642124

約数列:

[1, 2, 4, 13, 26, 52, 887, 1774, 3548, 11531, 23062, 46124, 64439, 128878, 257756, 837707, 1675414, 3350828, 57157393, 114314786, 228629572, 743046109, 1486092218, 2972184436]

約数ペア:

[(1, 2972184436), (2, 1486092218), (4, 743046109), (13, 228629572), (26, 114314786), (52, 57157393), (887, 3350828), (1774, 1675414), (3548, 837707), (11531, 257756), (23062, 128878), (46124, 64439)]