636796622

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{1201}}^1$

素因数の和:1545

約数の個数: 48

約数和(自身を含む): 1204750176

約数和(自身を除く): 567953554

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 313, 626, 847, 1201, 1694, 2191, 2402, 3443, 4382, 6886, 8407, 13211, 16814, 24101, 26422, 37873, 48202, 75746, 92477, 145321, 184954, 265111, 290642, 375913, 530222, 751826, 1017247, 2034494, 2631391, 4135043, 5262782, 8270086, 28945301, 45485473, 57890602, 90970946, 318398311, 636796622]

約数ペア:

[(1, 636796622), (2, 318398311), (7, 90970946), (11, 57890602), (14, 45485473), (22, 28945301), (77, 8270086), (121, 5262782), (154, 4135043), (242, 2631391), (313, 2034494), (626, 1017247), (847, 751826), (1201, 530222), (1694, 375913), (2191, 290642), (2402, 265111), (3443, 184954), (4382, 145321), (6886, 92477), (8407, 75746), (13211, 48202), (16814, 37873), (24101, 26422)]