2168082607678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{74219}}^1$

素因数の和:74569

約数の個数: 64

約数和(自身を含む): 3613504608000

約数和(自身を除く): 1445422000322

約数列:

[1, 2, 13, 26, 59, 118, 137, 139, 274, 278, 767, 1534, 1781, 1807, 3562, 3614, 8083, 8201, 16166, 16402, 19043, 38086, 74219, 105079, 106613, 148438, 210158, 213226, 247559, 495118, 964847, 1123537, 1929694, 2247074, 4378921, 8757842, 10168003, 10316441, 14605981, 20336006, 20632882, 29211962, 56925973, 113851946, 132184039, 134113733, 264368078, 268227466, 599912177, 608670019, 1199824354, 1217340038, 1413352417, 2826704834, 7798858301, 7912710247, 15597716602, 15825420494, 18373581421, 36747162842, 83387792603, 166775585206, 1084041303839, 2168082607678]

約数ペア:

[(1, 2168082607678), (2, 1084041303839), (13, 166775585206), (26, 83387792603), (59, 36747162842), (118, 18373581421), (137, 15825420494), (139, 15597716602), (274, 7912710247), (278, 7798858301), (767, 2826704834), (1534, 1413352417), (1781, 1217340038), (1807, 1199824354), (3562, 608670019), (3614, 599912177), (8083, 268227466), (8201, 264368078), (16166, 134113733), (16402, 132184039), (19043, 113851946), (38086, 56925973), (74219, 29211962), (105079, 20632882), (106613, 20336006), (148438, 14605981), (210158, 10316441), (213226, 10168003), (247559, 8757842), (495118, 4378921), (964847, 2247074), (1123537, 1929694)]