889013566

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 1579014000

約数和(自身を除く): 690000434

約数列:

[1, 2, 7, 14, 49, 98, 107, 149, 214, 298, 569, 749, 1043, 1138, 1498, 2086, 3983, 5243, 7301, 7966, 10486, 14602, 15943, 27881, 31886, 55762, 60883, 84781, 111601, 121766, 169562, 223202, 426181, 593467, 781207, 852362, 1186934, 1562414, 2983267, 4154269, 5966534, 8308538, 9071567, 18143134, 63500969, 127001938, 444506783, 889013566]

約数ペア:

[(1, 889013566), (2, 444506783), (7, 127001938), (14, 63500969), (49, 18143134), (98, 9071567), (107, 8308538), (149, 5966534), (214, 4154269), (298, 2983267), (569, 1562414), (749, 1186934), (1043, 852362), (1138, 781207), (1498, 593467), (2086, 426181), (3983, 223202), (5243, 169562), (7301, 121766), (7966, 111601), (10486, 84781), (14602, 60883), (15943, 55762), (27881, 31886)]