426520785586

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{21714733}}^1$

素因数の和:21714826

約数の個数: 32

約数和(自身を含む): 775476580608

約数和(自身を除く): 348955795022

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 9821, 19642, 21714733, 43429466, 152003131, 304006262, 499438859, 998877718, 1324598713, 2649197426, 3496072013, 6992144026, 9272190991, 18544381982, 30465770399, 60931540798, 213260392793, 426520785586]

約数ペア:

[(1, 426520785586), (2, 213260392793), (7, 60931540798), (14, 30465770399), (23, 18544381982), (46, 9272190991), (61, 6992144026), (122, 3496072013), (161, 2649197426), (322, 1324598713), (427, 998877718), (854, 499438859), (1403, 304006262), (2806, 152003131), (9821, 43429466), (19642, 21714733)]