13106210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 25592112

約数和(自身を除く): 12485902

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 557, 905, 1114, 1810, 2353, 2785, 4706, 5570, 7241, 11765, 14482, 23530, 36205, 72410, 100817, 201634, 504085, 1008170, 1310621, 2621242, 6553105, 13106210]

約数ペア:

[(1, 13106210), (2, 6553105), (5, 2621242), (10, 1310621), (13, 1008170), (26, 504085), (65, 201634), (130, 100817), (181, 72410), (362, 36205), (557, 23530), (905, 14482), (1114, 11765), (1810, 7241), (2353, 5570), (2785, 4706)]