1661301938

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1\times {\mathrm{457}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 2576085120

約数和(自身を除く): 914783182

約数列:

[1, 2, 61, 83, 122, 166, 359, 457, 718, 914, 5063, 10126, 21899, 27877, 29797, 37931, 43798, 55754, 59594, 75862, 164063, 328126, 1817617, 2313791, 3635234, 4627582, 10007843, 13617229, 20015686, 27234458, 830650969, 1661301938]

約数ペア:

[(1, 1661301938), (2, 830650969), (61, 27234458), (83, 20015686), (122, 13617229), (166, 10007843), (359, 4627582), (457, 3635234), (718, 2313791), (914, 1817617), (5063, 328126), (10126, 164063), (21899, 75862), (27877, 59594), (29797, 55754), (37931, 43798)]