1630286

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 32

約数和(自身を含む): 2999808

約数和(自身を除く): 1369522

約数列:

[1, 2, 7, 14, 23, 46, 61, 83, 122, 161, 166, 322, 427, 581, 854, 1162, 1403, 1909, 2806, 3818, 5063, 9821, 10126, 13363, 19642, 26726, 35441, 70882, 116449, 232898, 815143, 1630286]

約数ペア:

[(1, 1630286), (2, 815143), (7, 232898), (14, 116449), (23, 70882), (46, 35441), (61, 26726), (83, 19642), (122, 13363), (161, 10126), (166, 9821), (322, 5063), (427, 3818), (581, 2806), (854, 1909), (1162, 1403)]