2008374498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{108643}}^1$

素因数の和:108743

約数の個数: 48

約数和(自身を含む): 4745569920

約数和(自身を除く): 2737195422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 2054, 3081, 6162, 9243, 18486, 108643, 217286, 325929, 651858, 977787, 1412359, 1955574, 2824718, 4237077, 8474154, 8582797, 12711231, 17165594, 25422462, 25748391, 51496782, 77245173, 111576361, 154490346, 223152722, 334729083, 669458166, 1004187249, 2008374498]

約数ペア:

[(1, 2008374498), (2, 1004187249), (3, 669458166), (6, 334729083), (9, 223152722), (13, 154490346), (18, 111576361), (26, 77245173), (39, 51496782), (78, 25748391), (79, 25422462), (117, 17165594), (158, 12711231), (234, 8582797), (237, 8474154), (474, 4237077), (711, 2824718), (1027, 1955574), (1422, 1412359), (2054, 977787), (3081, 651858), (6162, 325929), (9243, 217286), (18486, 108643)]