1291536104752

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{32960803}}^1$

素因数の和:32960921

約数の個数: 40

約数和(自身を含む): 2615769405440

約数和(自身を除く): 1324233300688

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 496, 632, 1264, 2449, 4898, 9796, 19592, 39184, 32960803, 65921606, 131843212, 263686424, 527372848, 1021784893, 2043569786, 2603903437, 4087139572, 5207806874, 8174279144, 10415613748, 16348558288, 20831227496, 41662454992, 80721006547, 161442013094, 322884026188, 645768052376, 1291536104752]

約数ペア:

[(1, 1291536104752), (2, 645768052376), (4, 322884026188), (8, 161442013094), (16, 80721006547), (31, 41662454992), (62, 20831227496), (79, 16348558288), (124, 10415613748), (158, 8174279144), (248, 5207806874), (316, 4087139572), (496, 2603903437), (632, 2043569786), (1264, 1021784893), (2449, 527372848), (4898, 263686424), (9796, 131843212), (19592, 65921606), (39184, 32960803)]