2080565511318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{72741959}}^1$

素因数の和:72742201

約数の個数: 48

約数和(自身を含む): 5174572066560

約数和(自身を除く): 3094006555242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227, 454, 681, 1362, 1589, 2043, 3178, 4086, 4767, 9534, 14301, 28602, 72741959, 145483918, 218225877, 436451754, 509193713, 654677631, 1018387426, 1309355262, 1527581139, 3055162278, 4582743417, 9165486834, 16512424693, 33024849386, 49537274079, 99074548158, 115586972851, 148611822237, 231173945702, 297223644474, 346760918553, 693521837106, 1040282755659, 2080565511318]

約数ペア:

[(1, 2080565511318), (2, 1040282755659), (3, 693521837106), (6, 346760918553), (7, 297223644474), (9, 231173945702), (14, 148611822237), (18, 115586972851), (21, 99074548158), (42, 49537274079), (63, 33024849386), (126, 16512424693), (227, 9165486834), (454, 4582743417), (681, 3055162278), (1362, 1527581139), (1589, 1309355262), (2043, 1018387426), (3178, 654677631), (4086, 509193713), (4767, 436451754), (9534, 218225877), (14301, 145483918), (28602, 72741959)]