2267278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 3951360

約数和(自身を除く): 1684082

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 97, 194, 377, 403, 754, 806, 899, 1261, 1798, 2522, 2813, 3007, 5626, 6014, 11687, 23374, 36569, 39091, 73138, 78182, 87203, 174406, 1133639, 2267278]

約数ペア:

[(1, 2267278), (2, 1133639), (13, 174406), (26, 87203), (29, 78182), (31, 73138), (58, 39091), (62, 36569), (97, 23374), (194, 11687), (377, 6014), (403, 5626), (754, 3007), (806, 2813), (899, 2522), (1261, 1798)]