856552908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{9463}}^1$

素因数の和:9886

約数の個数: 48

約数和(自身を含む): 2109336320

約数和(自身を除く): 1252783412

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 397, 794, 1191, 1588, 2382, 4764, 7543, 9463, 15086, 18926, 22629, 28389, 30172, 37852, 45258, 56778, 90516, 113556, 179797, 359594, 539391, 719188, 1078782, 2157564, 3756811, 7513622, 11270433, 15027244, 22540866, 45081732, 71379409, 142758818, 214138227, 285517636, 428276454, 856552908]

約数ペア:

[(1, 856552908), (2, 428276454), (3, 285517636), (4, 214138227), (6, 142758818), (12, 71379409), (19, 45081732), (38, 22540866), (57, 15027244), (76, 11270433), (114, 7513622), (228, 3756811), (397, 2157564), (794, 1078782), (1191, 719188), (1588, 539391), (2382, 359594), (4764, 179797), (7543, 113556), (9463, 90516), (15086, 56778), (18926, 45258), (22629, 37852), (28389, 30172)]