2783256028

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1629541}}^1$

素因数の和:1629613

約数の個数: 24

約数和(自身を含む): 5657769824

約数和(自身を除く): 2874513796

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1629541, 3259082, 6518164, 11406787, 22813574, 45627148, 99402001, 198804002, 397608004, 695814007, 1391628014, 2783256028]

約数ペア:

[(1, 2783256028), (2, 1391628014), (4, 695814007), (7, 397608004), (14, 198804002), (28, 99402001), (61, 45627148), (122, 22813574), (244, 11406787), (427, 6518164), (854, 3259082), (1708, 1629541)]