11982210890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{2689}}^1$

素因数の和:3087

約数の個数: 64

約数和(自身を含む): 23492609280

約数和(自身を除く): 11510398390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 227, 302, 454, 755, 1135, 1510, 1963, 2270, 2689, 2951, 3926, 5378, 5902, 9815, 13445, 14755, 19630, 26890, 29510, 34277, 34957, 68554, 69914, 171385, 174785, 342770, 349570, 406039, 445601, 610403, 812078, 891202, 1220806, 2030195, 2228005, 3052015, 4060390, 4456010, 5278507, 6104030, 7935239, 10557014, 15870478, 26392535, 39676195, 52785070, 79352390, 92170853, 184341706, 460854265, 921708530, 1198221089, 2396442178, 5991105445, 11982210890]

約数ペア:

[(1, 11982210890), (2, 5991105445), (5, 2396442178), (10, 1198221089), (13, 921708530), (26, 460854265), (65, 184341706), (130, 92170853), (151, 79352390), (227, 52785070), (302, 39676195), (454, 26392535), (755, 15870478), (1135, 10557014), (1510, 7935239), (1963, 6104030), (2270, 5278507), (2689, 4456010), (2951, 4060390), (3926, 3052015), (5378, 2228005), (5902, 2030195), (9815, 1220806), (13445, 891202), (14755, 812078), (19630, 610403), (26890, 445601), (29510, 406039), (34277, 349570), (34957, 342770), (68554, 174785), (69914, 171385)]