2278614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 4967424

約数和(自身を除く): 2688810

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 223, 262, 393, 446, 669, 786, 1338, 1703, 2899, 3406, 5109, 5798, 8697, 10218, 17394, 29213, 58426, 87639, 175278, 379769, 759538, 1139307, 2278614]

約数ペア:

[(1, 2278614), (2, 1139307), (3, 759538), (6, 379769), (13, 175278), (26, 87639), (39, 58426), (78, 29213), (131, 17394), (223, 10218), (262, 8697), (393, 5798), (446, 5109), (669, 3406), (786, 2899), (1338, 1703)]