1688894438246

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{8243}}^1\times {\mathrm{26261}}^1$

素因数の和:34636

約数の個数: 32

約数和(自身を含む): 2618831513088

約数和(自身を除く): 929937074842

約数列:

[1, 2, 47, 83, 94, 166, 3901, 7802, 8243, 16486, 26261, 52522, 387421, 684169, 774842, 1234267, 1368338, 2179663, 2468534, 4359326, 32155943, 64311886, 102444161, 204888322, 216469423, 432938846, 10174062881, 17966962109, 20348125762, 35933924218, 844447219123, 1688894438246]

約数ペア:

[(1, 1688894438246), (2, 844447219123), (47, 35933924218), (83, 20348125762), (94, 17966962109), (166, 10174062881), (3901, 432938846), (7802, 216469423), (8243, 204888322), (16486, 102444161), (26261, 64311886), (52522, 32155943), (387421, 4359326), (684169, 2468534), (774842, 2179663), (1234267, 1368338)]