7788500020184

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{38662583}}^1$

素因数の和:38662764

約数の個数: 48

約数和(自身を含む): 15919318962000

約数和(自身を除く): 8130818941816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 169, 298, 338, 596, 676, 1192, 1352, 1937, 3874, 7748, 15496, 25181, 50362, 100724, 201448, 38662583, 77325166, 154650332, 309300664, 502613579, 1005227158, 2010454316, 4020908632, 5760724867, 6533976527, 11521449734, 13067953054, 23042899468, 26135906108, 46085798936, 52271812216, 74889423271, 149778846542, 299557693084, 599115386168, 973562502523, 1947125005046, 3894250010092, 7788500020184]

約数ペア:

[(1, 7788500020184), (2, 3894250010092), (4, 1947125005046), (8, 973562502523), (13, 599115386168), (26, 299557693084), (52, 149778846542), (104, 74889423271), (149, 52271812216), (169, 46085798936), (298, 26135906108), (338, 23042899468), (596, 13067953054), (676, 11521449734), (1192, 6533976527), (1352, 5760724867), (1937, 4020908632), (3874, 2010454316), (7748, 1005227158), (15496, 502613579), (25181, 309300664), (50362, 154650332), (100724, 77325166), (201448, 38662583)]