859184953346

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1553}}^1\times {\mathrm{29741}}^1$

素因数の和:31498

約数の個数: 32

約数和(自身を含む): 1317798066816

約数和(自身を除く): 458613113470

約数列:

[1, 2, 71, 131, 142, 262, 1553, 3106, 9301, 18602, 29741, 59482, 110263, 203443, 220526, 406886, 2111611, 3896071, 4223222, 7792142, 14444453, 28888906, 46187773, 92375546, 276621041, 553242082, 3279331883, 6050598263, 6558663766, 12101196526, 429592476673, 859184953346]

約数ペア:

[(1, 859184953346), (2, 429592476673), (71, 12101196526), (131, 6558663766), (142, 6050598263), (262, 3279331883), (1553, 553242082), (3106, 276621041), (9301, 92375546), (18602, 46187773), (29741, 28888906), (59482, 14444453), (110263, 7792142), (203443, 4223222), (220526, 3896071), (406886, 2111611)]