2651200405

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{120427}}^1$

素因数の和:120493

約数の個数: 32

約数和(自身を含む): 3953892096

約数和(自身を除く): 1302691691

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 595, 629, 1295, 3145, 4403, 22015, 120427, 602135, 842989, 2047259, 4214945, 4455799, 10236295, 14330813, 22278995, 31190593, 71654065, 75748583, 155952965, 378742915, 530240081, 2651200405]

約数ペア:

[(1, 2651200405), (5, 530240081), (7, 378742915), (17, 155952965), (35, 75748583), (37, 71654065), (85, 31190593), (119, 22278995), (185, 14330813), (259, 10236295), (595, 4455799), (629, 4214945), (1295, 2047259), (3145, 842989), (4403, 602135), (22015, 120427)]