555223600516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1268549}}^1$

素因数の和:1269028

約数の個数: 48

約数和(自身を含む): 1103942952000

約数和(自身を除く): 548719351484

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 443, 494, 886, 988, 1772, 5759, 8417, 11518, 16834, 23036, 33668, 109421, 218842, 437684, 1268549, 2537098, 5074196, 16491137, 24102431, 32982274, 48204862, 65964548, 96409724, 313331603, 561967207, 626663206, 1123934414, 1253326412, 2247868828, 7305573691, 10677376933, 14611147382, 21354753866, 29222294764, 42709507732, 138805900129, 277611800258, 555223600516]

約数ペア:

[(1, 555223600516), (2, 277611800258), (4, 138805900129), (13, 42709507732), (19, 29222294764), (26, 21354753866), (38, 14611147382), (52, 10677376933), (76, 7305573691), (247, 2247868828), (443, 1253326412), (494, 1123934414), (886, 626663206), (988, 561967207), (1772, 313331603), (5759, 96409724), (8417, 65964548), (11518, 48204862), (16834, 32982274), (23036, 24102431), (33668, 16491137), (109421, 5074196), (218842, 2537098), (437684, 1268549)]