1315332752

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{6841}}^1$

素因数の和:7107

約数の個数: 40

約数和(自身を含む): 2603764152

約数和(自身を除く): 1288431400

約数列:

[1, 2, 4, 8, 16, 61, 122, 197, 244, 394, 488, 788, 976, 1576, 3152, 6841, 12017, 13682, 24034, 27364, 48068, 54728, 96136, 109456, 192272, 417301, 834602, 1347677, 1669204, 2695354, 3338408, 5390708, 6676816, 10781416, 21562832, 82208297, 164416594, 328833188, 657666376, 1315332752]

約数ペア:

[(1, 1315332752), (2, 657666376), (4, 328833188), (8, 164416594), (16, 82208297), (61, 21562832), (122, 10781416), (197, 6676816), (244, 5390708), (394, 3338408), (488, 2695354), (788, 1669204), (976, 1347677), (1576, 834602), (3152, 417301), (6841, 192272), (12017, 109456), (13682, 96136), (24034, 54728), (27364, 48068)]