4917179905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{9059}}^1$

素因数の和:9285

約数の個数: 32

約数和(自身を含む): 6575385600

約数和(自身を除く): 1658205695

約数列:

[1, 5, 11, 55, 71, 139, 355, 695, 781, 1529, 3905, 7645, 9059, 9869, 45295, 49345, 99649, 108559, 498245, 542795, 643189, 1259201, 3215945, 6296005, 7075079, 13851211, 35375395, 69256055, 89403271, 447016355, 983435981, 4917179905]

約数ペア:

[(1, 4917179905), (5, 983435981), (11, 447016355), (55, 89403271), (71, 69256055), (139, 35375395), (355, 13851211), (695, 7075079), (781, 6296005), (1529, 3215945), (3905, 1259201), (7645, 643189), (9059, 542795), (9869, 498245), (45295, 108559), (49345, 99649)]