690446092

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{76343}}^1$

素因数の和:76390

約数の個数: 48

約数和(自身を含む): 1539095040

約数和(自身を除く): 848648948

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 76343, 152686, 305372, 534401, 1068802, 1297831, 1450517, 2137604, 2595662, 2901034, 5191324, 5802068, 9084817, 10153619, 18169634, 20307238, 24658789, 36339268, 40614476, 49317578, 98635156, 172611523, 345223046, 690446092]

約数ペア:

[(1, 690446092), (2, 345223046), (4, 172611523), (7, 98635156), (14, 49317578), (17, 40614476), (19, 36339268), (28, 24658789), (34, 20307238), (38, 18169634), (68, 10153619), (76, 9084817), (119, 5802068), (133, 5191324), (238, 2901034), (266, 2595662), (323, 2137604), (476, 1450517), (532, 1297831), (646, 1068802), (1292, 534401), (2261, 305372), (4522, 152686), (9044, 76343)]