2601474070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{971}}^1$

素因数の和:1585

約数の個数: 64

約数和(自身を含む): 5193792576

約数和(自身を除く): 2592318506

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 557, 962, 971, 1114, 1942, 2405, 2785, 4810, 4855, 5570, 7241, 9710, 12623, 14482, 20609, 25246, 35927, 36205, 41218, 63115, 71854, 72410, 103045, 126230, 179635, 206090, 267917, 359270, 467051, 535834, 540847, 934102, 1081694, 1339585, 2335255, 2679170, 2704235, 4670510, 5408470, 7031011, 14062022, 20011339, 35155055, 40022678, 70310110, 100056695, 200113390, 260147407, 520294814, 1300737035, 2601474070]

約数ペア:

[(1, 2601474070), (2, 1300737035), (5, 520294814), (10, 260147407), (13, 200113390), (26, 100056695), (37, 70310110), (65, 40022678), (74, 35155055), (130, 20011339), (185, 14062022), (370, 7031011), (481, 5408470), (557, 4670510), (962, 2704235), (971, 2679170), (1114, 2335255), (1942, 1339585), (2405, 1081694), (2785, 934102), (4810, 540847), (4855, 535834), (5570, 467051), (7241, 359270), (9710, 267917), (12623, 206090), (14482, 179635), (20609, 126230), (25246, 103045), (35927, 72410), (36205, 71854), (41218, 63115)]