1284203778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1496741}}^1$

素因数の和:1496770

約数の個数: 32

約数和(自身を含む): 3017431872

約数和(自身を除く): 1733228094

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 1496741, 2993482, 4490223, 8980446, 16464151, 19457633, 32928302, 38915266, 49392453, 58372899, 98784906, 116745798, 214033963, 428067926, 642101889, 1284203778]

約数ペア:

[(1, 1284203778), (2, 642101889), (3, 428067926), (6, 214033963), (11, 116745798), (13, 98784906), (22, 58372899), (26, 49392453), (33, 38915266), (39, 32928302), (66, 19457633), (78, 16464151), (143, 8980446), (286, 4490223), (429, 2993482), (858, 1496741)]