291282245860

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{993527}}^1$

素因数の和:993780

約数の個数: 48

約数和(自身を含む): 621916735104

約数和(自身を除く): 330634489244

約数列:

[1, 2, 4, 5, 10, 20, 107, 137, 214, 274, 428, 535, 548, 685, 1070, 1370, 2140, 2740, 14659, 29318, 58636, 73295, 146590, 293180, 993527, 1987054, 3974108, 4967635, 9935270, 19870540, 106307389, 136113199, 212614778, 272226398, 425229556, 531536945, 544452796, 680565995, 1063073890, 1361131990, 2126147780, 2722263980, 14564112293, 29128224586, 58256449172, 72820561465, 145641122930, 291282245860]

約数ペア:

[(1, 291282245860), (2, 145641122930), (4, 72820561465), (5, 58256449172), (10, 29128224586), (20, 14564112293), (107, 2722263980), (137, 2126147780), (214, 1361131990), (274, 1063073890), (428, 680565995), (535, 544452796), (548, 531536945), (685, 425229556), (1070, 272226398), (1370, 212614778), (2140, 136113199), (2740, 106307389), (14659, 19870540), (29318, 9935270), (58636, 4967635), (73295, 3974108), (146590, 1987054), (293180, 993527)]