2012489024

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{345551}}^1$

素因数の和:345583

約数の個数: 56

約数和(自身を含む): 4915131648

約数和(自身を除く): 2902642624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 345551, 691102, 1382204, 2418857, 2764408, 4492163, 4837714, 5528816, 8984326, 9675428, 11057632, 17968652, 19350856, 22115264, 31445141, 35937304, 38701712, 62890282, 71874608, 77403424, 125780564, 143749216, 154806848, 251561128, 287498432, 503122256, 1006244512, 2012489024]

約数ペア:

[(1, 2012489024), (2, 1006244512), (4, 503122256), (7, 287498432), (8, 251561128), (13, 154806848), (14, 143749216), (16, 125780564), (26, 77403424), (28, 71874608), (32, 62890282), (52, 38701712), (56, 35937304), (64, 31445141), (91, 22115264), (104, 19350856), (112, 17968652), (182, 11057632), (208, 9675428), (224, 8984326), (364, 5528816), (416, 4837714), (448, 4492163), (728, 2764408), (832, 2418857), (1456, 1382204), (2912, 691102), (5824, 345551)]