131645878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7457}}^1$

素因数の和:7576

約数の個数: 32

約数和(自身を含む): 245577024

約数和(自身を除く): 113931146

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 679, 1261, 1358, 2522, 7457, 8827, 14914, 17654, 52199, 96941, 104398, 193882, 678587, 723329, 1357174, 1446658, 5063303, 9403277, 10126606, 18806554, 65822939, 131645878]

約数ペア:

[(1, 131645878), (2, 65822939), (7, 18806554), (13, 10126606), (14, 9403277), (26, 5063303), (91, 1446658), (97, 1357174), (182, 723329), (194, 678587), (679, 193882), (1261, 104398), (1358, 96941), (2522, 52199), (7457, 17654), (8827, 14914)]