13355188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 29449728

約数和(自身を除く): 16094540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 331, 524, 662, 917, 1324, 1441, 1834, 2317, 2882, 3641, 3668, 4634, 5764, 7282, 9268, 10087, 14564, 20174, 25487, 40348, 43361, 50974, 86722, 101948, 173444, 303527, 476971, 607054, 953942, 1214108, 1907884, 3338797, 6677594, 13355188]

約数ペア:

[(1, 13355188), (2, 6677594), (4, 3338797), (7, 1907884), (11, 1214108), (14, 953942), (22, 607054), (28, 476971), (44, 303527), (77, 173444), (131, 101948), (154, 86722), (262, 50974), (308, 43361), (331, 40348), (524, 25487), (662, 20174), (917, 14564), (1324, 10087), (1441, 9268), (1834, 7282), (2317, 5764), (2882, 4634), (3641, 3668)]