277094974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13681}}^1$

素因数の和:13756

約数の個数: 32

約数和(自身を含む): 482700960

約数和(自身を除く): 205605986

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 10127, 13681, 20254, 27362, 177853, 259939, 355706, 519878, 560921, 1121842, 3379207, 6758414, 7291973, 10657499, 14583946, 21314998, 138547487, 277094974]

約数ペア:

[(1, 277094974), (2, 138547487), (13, 21314998), (19, 14583946), (26, 10657499), (38, 7291973), (41, 6758414), (82, 3379207), (247, 1121842), (494, 560921), (533, 519878), (779, 355706), (1066, 259939), (1558, 177853), (10127, 27362), (13681, 20254)]