493978492046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{877}}^1\times {\mathrm{22543}}^1$

素因数の和:23497

約数の個数: 48

約数和(自身を含む): 825513216192

約数和(自身を除く): 331534724146

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 877, 961, 1754, 1922, 11401, 12493, 22543, 22802, 24986, 27187, 45086, 54374, 293059, 353431, 586118, 698833, 706862, 842797, 1397666, 1685594, 9084829, 10956361, 18169658, 19770211, 21663823, 21912722, 39540422, 43327646, 257012743, 281629699, 514025486, 563259398, 612876541, 1225753082, 7967395033, 15934790066, 18999172771, 37998345542, 246989246023, 493978492046]

約数ペア:

[(1, 493978492046), (2, 246989246023), (13, 37998345542), (26, 18999172771), (31, 15934790066), (62, 7967395033), (403, 1225753082), (806, 612876541), (877, 563259398), (961, 514025486), (1754, 281629699), (1922, 257012743), (11401, 43327646), (12493, 39540422), (22543, 21912722), (22802, 21663823), (24986, 19770211), (27187, 18169658), (45086, 10956361), (54374, 9084829), (293059, 1685594), (353431, 1397666), (586118, 842797), (698833, 706862)]