655126950224

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{929}}^1\times {\mathrm{620771}}^1$

素因数の和:621779

約数の個数: 40

約数和(自身を含む): 1288573686720

約数和(自身を除く): 633446736496

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 929, 1136, 1858, 3716, 7432, 14864, 65959, 131918, 263836, 527672, 620771, 1055344, 1241542, 2483084, 4966168, 9932336, 44074741, 88149482, 176298964, 352597928, 576696259, 705195856, 1153392518, 2306785036, 4613570072, 9227140144, 40945434389, 81890868778, 163781737556, 327563475112, 655126950224]

約数ペア:

[(1, 655126950224), (2, 327563475112), (4, 163781737556), (8, 81890868778), (16, 40945434389), (71, 9227140144), (142, 4613570072), (284, 2306785036), (568, 1153392518), (929, 705195856), (1136, 576696259), (1858, 352597928), (3716, 176298964), (7432, 88149482), (14864, 44074741), (65959, 9932336), (131918, 4966168), (263836, 2483084), (527672, 1241542), (620771, 1055344)]