13000546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 22619520

約数和(自身を除く): 9618974

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 439, 442, 871, 878, 1139, 1742, 2278, 5707, 7463, 11414, 14807, 14926, 29413, 29614, 58826, 97019, 194038, 382369, 500021, 764738, 1000042, 6500273, 13000546]

約数ペア:

[(1, 13000546), (2, 6500273), (13, 1000042), (17, 764738), (26, 500021), (34, 382369), (67, 194038), (134, 97019), (221, 58826), (439, 29614), (442, 29413), (871, 14926), (878, 14807), (1139, 11414), (1742, 7463), (2278, 5707)]