7730338

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 15069888

約数和(自身を除く): 7339550

約数列:

[1, 2, 7, 11, 14, 22, 49, 71, 77, 98, 101, 142, 154, 202, 497, 539, 707, 781, 994, 1078, 1111, 1414, 1562, 2222, 3479, 4949, 5467, 6958, 7171, 7777, 9898, 10934, 14342, 15554, 38269, 50197, 54439, 76538, 78881, 100394, 108878, 157762, 351379, 552167, 702758, 1104334, 3865169, 7730338]

約数ペア:

[(1, 7730338), (2, 3865169), (7, 1104334), (11, 702758), (14, 552167), (22, 351379), (49, 157762), (71, 108878), (77, 100394), (98, 78881), (101, 76538), (142, 54439), (154, 50197), (202, 38269), (497, 15554), (539, 14342), (707, 10934), (781, 9898), (994, 7777), (1078, 7171), (1111, 6958), (1414, 5467), (1562, 4949), (2222, 3479)]