857548342

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{1811}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 1487289600

約数和(自身を除く): 629741258

約数列:

[1, 2, 7, 14, 149, 227, 298, 454, 1043, 1589, 1811, 2086, 3178, 3622, 12677, 25354, 33823, 67646, 236761, 269839, 411097, 473522, 539678, 822194, 1888873, 2877679, 3777746, 5755358, 61253453, 122506906, 428774171, 857548342]

約数ペア:

[(1, 857548342), (2, 428774171), (7, 122506906), (14, 61253453), (149, 5755358), (227, 3777746), (298, 2877679), (454, 1888873), (1043, 822194), (1589, 539678), (1811, 473522), (2086, 411097), (3178, 269839), (3622, 236761), (12677, 67646), (25354, 33823)]