4452819623

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 5258330112

約数和(自身を除く): 805510489

約数列:

[1, 7, 61, 101, 223, 427, 463, 707, 1561, 3241, 6161, 13603, 22523, 28243, 43127, 46763, 95221, 103249, 157661, 197701, 327341, 722743, 1373903, 2852543, 6298189, 9617321, 10428149, 19967801, 44087323, 72997043, 636117089, 4452819623]

約数ペア:

[(1, 4452819623), (7, 636117089), (61, 72997043), (101, 44087323), (223, 19967801), (427, 10428149), (463, 9617321), (707, 6298189), (1561, 2852543), (3241, 1373903), (6161, 722743), (13603, 327341), (22523, 197701), (28243, 157661), (43127, 103249), (46763, 95221)]