1320451316

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{137147}}^1$

素因数の和:137263

約数の個数: 24

約数和(自身を含む): 2419290720

約数和(自身を除く): 1098839404

約数列:

[1, 2, 4, 29, 58, 83, 116, 166, 332, 2407, 4814, 9628, 137147, 274294, 548588, 3977263, 7954526, 11383201, 15909052, 22766402, 45532804, 330112829, 660225658, 1320451316]

約数ペア:

[(1, 1320451316), (2, 660225658), (4, 330112829), (29, 45532804), (58, 22766402), (83, 15909052), (116, 11383201), (166, 7954526), (332, 3977263), (2407, 548588), (4814, 274294), (9628, 137147)]