2017861638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{311687}}^1$

素因数の和:311788

約数の個数: 32

約数和(自身を含む): 4398541056

約数和(自身を除く): 2380679418

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 311687, 623374, 935061, 1870122, 4051931, 8103862, 12155793, 24311586, 25870021, 51740042, 77610063, 155220126, 336310273, 672620546, 1008930819, 2017861638]

約数ペア:

[(1, 2017861638), (2, 1008930819), (3, 672620546), (6, 336310273), (13, 155220126), (26, 77610063), (39, 51740042), (78, 25870021), (83, 24311586), (166, 12155793), (249, 8103862), (498, 4051931), (1079, 1870122), (2158, 935061), (3237, 623374), (6474, 311687)]