4271888891444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1\times {\mathrm{509101}}^1$

素因数の和:509760

約数の個数: 48

約数和(自身を含む): 7854995850240

約数和(自身を除く): 3583106958796

約数列:

[1, 2, 4, 23, 46, 92, 223, 409, 446, 818, 892, 1636, 5129, 9407, 10258, 18814, 20516, 37628, 91207, 182414, 364828, 509101, 1018202, 2036404, 2097761, 4195522, 8391044, 11709323, 23418646, 46837292, 113529523, 208222309, 227059046, 416444618, 454118092, 832889236, 2611179029, 4789113107, 5222358058, 9578226214, 10444716116, 19156452428, 46433574907, 92867149814, 185734299628, 1067972222861, 2135944445722, 4271888891444]

約数ペア:

[(1, 4271888891444), (2, 2135944445722), (4, 1067972222861), (23, 185734299628), (46, 92867149814), (92, 46433574907), (223, 19156452428), (409, 10444716116), (446, 9578226214), (818, 5222358058), (892, 4789113107), (1636, 2611179029), (5129, 832889236), (9407, 454118092), (10258, 416444618), (18814, 227059046), (20516, 208222309), (37628, 113529523), (91207, 46837292), (182414, 23418646), (364828, 11709323), (509101, 8391044), (1018202, 4195522), (2036404, 2097761)]