16996821340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{602297}}^1$

素因数の和:602406

約数の個数: 48

約数和(自身を含む): 38248332192

約数和(自身を除く): 21251510852

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 830, 1411, 1660, 2822, 5644, 7055, 14110, 28220, 602297, 1204594, 2409188, 3011485, 6022970, 10239049, 12045940, 20478098, 40956196, 49990651, 51195245, 99981302, 102390490, 199962604, 204780980, 249953255, 499906510, 849841067, 999813020, 1699682134, 3399364268, 4249205335, 8498410670, 16996821340]

約数ペア:

[(1, 16996821340), (2, 8498410670), (4, 4249205335), (5, 3399364268), (10, 1699682134), (17, 999813020), (20, 849841067), (34, 499906510), (68, 249953255), (83, 204780980), (85, 199962604), (166, 102390490), (170, 99981302), (332, 51195245), (340, 49990651), (415, 40956196), (830, 20478098), (1411, 12045940), (1660, 10239049), (2822, 6022970), (5644, 3011485), (7055, 2409188), (14110, 1204594), (28220, 602297)]