1299400712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3463}}^1$

素因数の和:3606

約数の個数: 64

約数和(自身を含む): 2693606400

約数和(自身を除く): 1394205688

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 89, 124, 136, 178, 248, 356, 527, 712, 1054, 1513, 2108, 2759, 3026, 3463, 4216, 5518, 6052, 6926, 11036, 12104, 13852, 22072, 27704, 46903, 58871, 93806, 107353, 117742, 187612, 214706, 235484, 308207, 375224, 429412, 470968, 616414, 858824, 1232828, 1825001, 2465656, 3650002, 5239519, 7300004, 9554417, 10479038, 14600008, 19108834, 20958076, 38217668, 41916152, 76435336, 162425089, 324850178, 649700356, 1299400712]

約数ペア:

[(1, 1299400712), (2, 649700356), (4, 324850178), (8, 162425089), (17, 76435336), (31, 41916152), (34, 38217668), (62, 20958076), (68, 19108834), (89, 14600008), (124, 10479038), (136, 9554417), (178, 7300004), (248, 5239519), (356, 3650002), (527, 2465656), (712, 1825001), (1054, 1232828), (1513, 858824), (2108, 616414), (2759, 470968), (3026, 429412), (3463, 375224), (4216, 308207), (5518, 235484), (6052, 214706), (6926, 187612), (11036, 117742), (12104, 107353), (13852, 93806), (22072, 58871), (27704, 46903)]