13301416

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 25701480

約数和(自身を除く): 12400064

約数列:

[1, 2, 4, 8, 61, 97, 122, 194, 244, 281, 388, 488, 562, 776, 1124, 2248, 5917, 11834, 17141, 23668, 27257, 34282, 47336, 54514, 68564, 109028, 137128, 218056, 1662677, 3325354, 6650708, 13301416]

約数ペア:

[(1, 13301416), (2, 6650708), (4, 3325354), (8, 1662677), (61, 218056), (97, 137128), (122, 109028), (194, 68564), (244, 54514), (281, 47336), (388, 34282), (488, 27257), (562, 23668), (776, 17141), (1124, 11834), (2248, 5917)]