2912695954

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 5271091200

約数和(自身を除く): 2358395246

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 269, 409, 427, 434, 538, 818, 854, 1883, 1891, 2863, 3766, 3782, 5726, 8339, 12679, 13237, 16409, 16678, 24949, 25358, 26474, 32818, 49898, 58373, 88753, 110021, 114863, 116746, 174643, 177506, 220042, 229726, 349286, 508679, 770147, 773419, 1017358, 1540294, 1546838, 3410651, 3560753, 5413933, 6711281, 6821302, 7121506, 10827866, 13422562, 23874557, 46978967, 47749114, 93957934, 208049711, 416099422, 1456347977, 2912695954]

約数ペア:

[(1, 2912695954), (2, 1456347977), (7, 416099422), (14, 208049711), (31, 93957934), (61, 47749114), (62, 46978967), (122, 23874557), (217, 13422562), (269, 10827866), (409, 7121506), (427, 6821302), (434, 6711281), (538, 5413933), (818, 3560753), (854, 3410651), (1883, 1546838), (1891, 1540294), (2863, 1017358), (3766, 773419), (3782, 770147), (5726, 508679), (8339, 349286), (12679, 229726), (13237, 220042), (16409, 177506), (16678, 174643), (24949, 116746), (25358, 114863), (26474, 110021), (32818, 88753), (49898, 58373)]