1011235442

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10247}}^1$

素因数の和:10335

約数の個数: 48

約数和(自身を含む): 1892600640

約数和(自身を除く): 881365198

約数列:

[1, 2, 7, 14, 19, 38, 49, 53, 98, 106, 133, 266, 371, 742, 931, 1007, 1862, 2014, 2597, 5194, 7049, 10247, 14098, 20494, 49343, 71729, 98686, 143458, 194693, 389386, 502103, 543091, 1004206, 1086182, 1362851, 2725702, 3801637, 7603274, 9539957, 10318729, 19079914, 20637458, 26611459, 53222918, 72231103, 144462206, 505617721, 1011235442]

約数ペア:

[(1, 1011235442), (2, 505617721), (7, 144462206), (14, 72231103), (19, 53222918), (38, 26611459), (49, 20637458), (53, 19079914), (98, 10318729), (106, 9539957), (133, 7603274), (266, 3801637), (371, 2725702), (742, 1362851), (931, 1086182), (1007, 1004206), (1862, 543091), (2014, 502103), (2597, 389386), (5194, 194693), (7049, 143458), (10247, 98686), (14098, 71729), (20494, 49343)]