15697765428

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{1051}}^1\times {\mathrm{2389}}^1$

素因数の和:3968

約数の個数: 48

約数和(自身を含む): 36748716480

約数和(自身を除く): 21050951052

約数列:

[1, 2, 3, 4, 6, 12, 521, 1042, 1051, 1563, 2084, 2102, 2389, 3126, 3153, 4204, 4778, 6252, 6306, 7167, 9556, 12612, 14334, 28668, 547571, 1095142, 1244669, 1642713, 2190284, 2489338, 2510839, 3285426, 3734007, 4978676, 5021678, 6570852, 7468014, 7532517, 10043356, 14936028, 15065034, 30130068, 1308147119, 2616294238, 3924441357, 5232588476, 7848882714, 15697765428]

約数ペア:

[(1, 15697765428), (2, 7848882714), (3, 5232588476), (4, 3924441357), (6, 2616294238), (12, 1308147119), (521, 30130068), (1042, 15065034), (1051, 14936028), (1563, 10043356), (2084, 7532517), (2102, 7468014), (2389, 6570852), (3126, 5021678), (3153, 4978676), (4204, 3734007), (4778, 3285426), (6252, 2510839), (6306, 2489338), (7167, 2190284), (9556, 1642713), (12612, 1244669), (14334, 1095142), (28668, 547571)]