1002045674

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 1882275840

約数和(自身を除く): 880230166

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 137, 217, 266, 274, 434, 589, 887, 959, 1178, 1774, 1918, 2603, 4123, 4247, 5206, 6209, 8246, 8494, 12418, 16853, 18221, 27497, 29729, 33706, 36442, 54994, 59458, 80693, 117971, 121519, 161386, 192479, 235942, 243038, 384958, 522443, 564851, 850633, 1044886, 1129702, 1701266, 2308861, 3657101, 3767089, 4617722, 7314202, 7534178, 16162027, 26369623, 32324054, 52739246, 71574691, 143149382, 501022837, 1002045674]

約数ペア:

[(1, 1002045674), (2, 501022837), (7, 143149382), (14, 71574691), (19, 52739246), (31, 32324054), (38, 26369623), (62, 16162027), (133, 7534178), (137, 7314202), (217, 4617722), (266, 3767089), (274, 3657101), (434, 2308861), (589, 1701266), (887, 1129702), (959, 1044886), (1178, 850633), (1774, 564851), (1918, 522443), (2603, 384958), (4123, 243038), (4247, 235942), (5206, 192479), (6209, 161386), (8246, 121519), (8494, 117971), (12418, 80693), (16853, 59458), (18221, 54994), (27497, 36442), (29729, 33706)]