7408031906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1301}}^1\times {\mathrm{4243}}^1$

素因数の和:5618

約数の個数: 32

約数和(自身を含む): 12333335616

約数和(自身を除く): 4925303710

約数列:

[1, 2, 11, 22, 61, 122, 671, 1301, 1342, 2602, 4243, 8486, 14311, 28622, 46673, 79361, 93346, 158722, 258823, 517646, 872971, 1745942, 2847053, 5520143, 5694106, 11040286, 60721573, 121443146, 336728723, 673457446, 3704015953, 7408031906]

約数ペア:

[(1, 7408031906), (2, 3704015953), (11, 673457446), (22, 336728723), (61, 121443146), (122, 60721573), (671, 11040286), (1301, 5694106), (1342, 5520143), (2602, 2847053), (4243, 1745942), (8486, 872971), (14311, 517646), (28622, 258823), (46673, 158722), (79361, 93346)]