2013851229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 3145734144

約数和(自身を除く): 1131882915

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 223, 257, 663, 669, 689, 771, 901, 2067, 2703, 2899, 3341, 3791, 4369, 8697, 10023, 11373, 11713, 11819, 13107, 13621, 35139, 35457, 40863, 49283, 56797, 57311, 147849, 153647, 170391, 171933, 177073, 200923, 231557, 460941, 531219, 602769, 694671, 745043, 974287, 2235129, 2611999, 2922861, 3010241, 3037483, 7835997, 9030723, 9112449, 12665731, 37997193, 39487279, 51637211, 118461837, 154911633, 671283743, 2013851229]

約数ペア:

[(1, 2013851229), (3, 671283743), (13, 154911633), (17, 118461837), (39, 51637211), (51, 39487279), (53, 37997193), (159, 12665731), (221, 9112449), (223, 9030723), (257, 7835997), (663, 3037483), (669, 3010241), (689, 2922861), (771, 2611999), (901, 2235129), (2067, 974287), (2703, 745043), (2899, 694671), (3341, 602769), (3791, 531219), (4369, 460941), (8697, 231557), (10023, 200923), (11373, 177073), (11713, 171933), (11819, 170391), (13107, 153647), (13621, 147849), (35139, 57311), (35457, 56797), (40863, 49283)]