467004538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2621}}^1$

素因数の和:2743

約数の個数: 64

約数和(自身を含む): 951471360

約数和(自身を除く): 484466822

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 89, 91, 143, 154, 178, 182, 286, 623, 979, 1001, 1157, 1246, 1958, 2002, 2314, 2621, 5242, 6853, 8099, 12727, 13706, 16198, 18347, 25454, 28831, 34073, 36694, 57662, 68146, 89089, 178178, 201817, 233269, 238511, 374803, 403634, 466538, 477022, 749606, 1632883, 2565959, 2623621, 3032497, 3265766, 5131918, 5247242, 6064994, 17961713, 21227479, 33357467, 35923426, 42454958, 66714934, 233502269, 467004538]

約数ペア:

[(1, 467004538), (2, 233502269), (7, 66714934), (11, 42454958), (13, 35923426), (14, 33357467), (22, 21227479), (26, 17961713), (77, 6064994), (89, 5247242), (91, 5131918), (143, 3265766), (154, 3032497), (178, 2623621), (182, 2565959), (286, 1632883), (623, 749606), (979, 477022), (1001, 466538), (1157, 403634), (1246, 374803), (1958, 238511), (2002, 233269), (2314, 201817), (2621, 178178), (5242, 89089), (6853, 68146), (8099, 57662), (12727, 36694), (13706, 34073), (16198, 28831), (18347, 25454)]