655799067430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{206467}}^1$

素因数の和:207001

約数の個数: 64

約数和(自身を含む): 1298042843328

約数和(自身を除く): 642243775898

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 461, 530, 689, 922, 1378, 2305, 3445, 4610, 5993, 6890, 11986, 24433, 29965, 48866, 59930, 122165, 206467, 244330, 317629, 412934, 635258, 1032335, 1588145, 2064670, 2684071, 3176290, 5368142, 10942751, 13420355, 21885502, 26840710, 54713755, 95181287, 109427510, 142255763, 190362574, 284511526, 475906435, 711278815, 951812870, 1237356731, 1422557630, 2474713462, 5044608211, 6186783655, 10089216422, 12373567310, 25223041055, 50446082110, 65579906743, 131159813486, 327899533715, 655799067430]

約数ペア:

[(1, 655799067430), (2, 327899533715), (5, 131159813486), (10, 65579906743), (13, 50446082110), (26, 25223041055), (53, 12373567310), (65, 10089216422), (106, 6186783655), (130, 5044608211), (265, 2474713462), (461, 1422557630), (530, 1237356731), (689, 951812870), (922, 711278815), (1378, 475906435), (2305, 284511526), (3445, 190362574), (4610, 142255763), (5993, 109427510), (6890, 95181287), (11986, 54713755), (24433, 26840710), (29965, 21885502), (48866, 13420355), (59930, 10942751), (122165, 5368142), (206467, 3176290), (244330, 2684071), (317629, 2064670), (412934, 1588145), (635258, 1032335)]