2590804528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{336643}}^1$

素因数の和:336701

約数の個数: 40

約数和(自身を含む): 5551932848

約数和(自身を除く): 2961128320

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 336643, 673286, 1346572, 2693144, 4376359, 5386288, 8752718, 12455791, 17505436, 24911582, 35010872, 49823164, 70021744, 99646328, 161925283, 199292656, 323850566, 647701132, 1295402264, 2590804528]

約数ペア:

[(1, 2590804528), (2, 1295402264), (4, 647701132), (8, 323850566), (13, 199292656), (16, 161925283), (26, 99646328), (37, 70021744), (52, 49823164), (74, 35010872), (104, 24911582), (148, 17505436), (208, 12455791), (296, 8752718), (481, 5386288), (592, 4376359), (962, 2693144), (1924, 1346572), (3848, 673286), (7696, 336643)]