2681261156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{18181}}^1$

素因数の和:18444

約数の個数: 48

約数和(自身を含む): 5620419840

約数和(自身を除く): 2939158684

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 229, 322, 458, 644, 916, 1603, 3206, 5267, 6412, 10534, 18181, 21068, 36362, 36869, 72724, 73738, 127267, 147476, 254534, 418163, 509068, 836326, 1672652, 2927141, 4163449, 5854282, 8326898, 11708564, 16653796, 29144143, 58288286, 95759327, 116576572, 191518654, 383037308, 670315289, 1340630578, 2681261156]

約数ペア:

[(1, 2681261156), (2, 1340630578), (4, 670315289), (7, 383037308), (14, 191518654), (23, 116576572), (28, 95759327), (46, 58288286), (92, 29144143), (161, 16653796), (229, 11708564), (322, 8326898), (458, 5854282), (644, 4163449), (916, 2927141), (1603, 1672652), (3206, 836326), (5267, 509068), (6412, 418163), (10534, 254534), (18181, 147476), (21068, 127267), (36362, 73738), (36869, 72724)]