1489663868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{46957}}^1$

素因数の和:47082

約数の個数: 48

約数和(自身を含む): 3281800704

約数和(自身を除く): 1792136836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 308, 412, 721, 1133, 1442, 2266, 2884, 4532, 7931, 15862, 31724, 46957, 93914, 187828, 328699, 516527, 657398, 1033054, 1314796, 2066108, 3615689, 4836571, 7231378, 9673142, 14462756, 19346284, 33855997, 53202281, 67711994, 106404562, 135423988, 212809124, 372415967, 744831934, 1489663868]

約数ペア:

[(1, 1489663868), (2, 744831934), (4, 372415967), (7, 212809124), (11, 135423988), (14, 106404562), (22, 67711994), (28, 53202281), (44, 33855997), (77, 19346284), (103, 14462756), (154, 9673142), (206, 7231378), (308, 4836571), (412, 3615689), (721, 2066108), (1133, 1314796), (1442, 1033054), (2266, 657398), (2884, 516527), (4532, 328699), (7931, 187828), (15862, 93914), (31724, 46957)]