13120692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 33247872

約数和(自身を除く): 20127180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 302, 453, 557, 604, 906, 1114, 1671, 1812, 1963, 2228, 3342, 3926, 5889, 6684, 7241, 7852, 11778, 14482, 21723, 23556, 28964, 43446, 84107, 86892, 168214, 252321, 336428, 504642, 1009284, 1093391, 2186782, 3280173, 4373564, 6560346, 13120692]

約数ペア:

[(1, 13120692), (2, 6560346), (3, 4373564), (4, 3280173), (6, 2186782), (12, 1093391), (13, 1009284), (26, 504642), (39, 336428), (52, 252321), (78, 168214), (151, 86892), (156, 84107), (302, 43446), (453, 28964), (557, 23556), (604, 21723), (906, 14482), (1114, 11778), (1671, 7852), (1812, 7241), (1963, 6684), (2228, 5889), (3342, 3926)]