7131355504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4897909}}^1$

素因数の和:4897937

約数の個数: 40

約数和(自身を含む): 17005543520

約数和(自身を除く): 9874188016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 4897909, 9795818, 19591636, 34285363, 39183272, 63672817, 68570726, 78366544, 127345634, 137141452, 254691268, 274282904, 445709719, 509382536, 548565808, 891419438, 1018765072, 1782838876, 3565677752, 7131355504]

約数ペア:

[(1, 7131355504), (2, 3565677752), (4, 1782838876), (7, 1018765072), (8, 891419438), (13, 548565808), (14, 509382536), (16, 445709719), (26, 274282904), (28, 254691268), (52, 137141452), (56, 127345634), (91, 78366544), (104, 68570726), (112, 63672817), (182, 39183272), (208, 34285363), (364, 19591636), (728, 9795818), (1456, 4897909)]