13308400976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{99817}}^1$

素因数の和:100479

約数の個数: 40

約数和(自身を含む): 27812089704

約数和(自身を除く): 14503688728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 641, 1282, 2564, 5128, 8333, 10256, 16666, 33332, 66664, 99817, 133328, 199634, 399268, 798536, 1297621, 1597072, 2595242, 5190484, 10380968, 20761936, 63982697, 127965394, 255930788, 511861576, 831775061, 1023723152, 1663550122, 3327100244, 6654200488, 13308400976]

約数ペア:

[(1, 13308400976), (2, 6654200488), (4, 3327100244), (8, 1663550122), (13, 1023723152), (16, 831775061), (26, 511861576), (52, 255930788), (104, 127965394), (208, 63982697), (641, 20761936), (1282, 10380968), (2564, 5190484), (5128, 2595242), (8333, 1597072), (10256, 1297621), (16666, 798536), (33332, 399268), (66664, 199634), (99817, 133328)]