1294394838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{109}}^1\times {\mathrm{1487}}^1$

素因数の和:1634

約数の個数: 64

約数和(自身を含む): 2875530240

約数和(自身を除く): 1581135402

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 121, 218, 242, 327, 363, 654, 726, 1199, 1331, 1487, 2398, 2662, 2974, 3597, 3993, 4461, 7194, 7986, 8922, 13189, 16357, 26378, 32714, 39567, 49071, 79134, 98142, 145079, 162083, 179927, 290158, 324166, 359854, 435237, 486249, 539781, 870474, 972498, 1079562, 1782913, 1979197, 3565826, 3958394, 5348739, 5937591, 10697478, 11875182, 19612043, 39224086, 58836129, 117672258, 215732473, 431464946, 647197419, 1294394838]

約数ペア:

[(1, 1294394838), (2, 647197419), (3, 431464946), (6, 215732473), (11, 117672258), (22, 58836129), (33, 39224086), (66, 19612043), (109, 11875182), (121, 10697478), (218, 5937591), (242, 5348739), (327, 3958394), (363, 3565826), (654, 1979197), (726, 1782913), (1199, 1079562), (1331, 972498), (1487, 870474), (2398, 539781), (2662, 486249), (2974, 435237), (3597, 359854), (3993, 324166), (4461, 290158), (7194, 179927), (7986, 162083), (8922, 145079), (13189, 98142), (16357, 79134), (26378, 49071), (32714, 39567)]