1213304552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{307633}}^1$

素因数の和:307685

約数の個数: 32

約数和(自身を含む): 2491835400

約数和(自身を除く): 1278530848

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 307633, 615266, 1230532, 2461064, 5229761, 8921357, 10459522, 17842714, 20919044, 35685428, 41838088, 71370856, 151663069, 303326138, 606652276, 1213304552]

約数ペア:

[(1, 1213304552), (2, 606652276), (4, 303326138), (8, 151663069), (17, 71370856), (29, 41838088), (34, 35685428), (58, 20919044), (68, 17842714), (116, 10459522), (136, 8921357), (232, 5229761), (493, 2461064), (986, 1230532), (1972, 615266), (3944, 307633)]