1330602213808

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{133487381}}^1$

素因数の和:133487485

約数の個数: 40

約数和(自身を含む): 2979438366240

約数和(自身を除く): 1648836152432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 133487381, 266974762, 533949524, 934411667, 1067899048, 1868823334, 2135798096, 3737646668, 7475293336, 11880376909, 14950586672, 23760753818, 47521507636, 83162638363, 95043015272, 166325276726, 190086030544, 332650553452, 665301106904, 1330602213808]

約数ペア:

[(1, 1330602213808), (2, 665301106904), (4, 332650553452), (7, 190086030544), (8, 166325276726), (14, 95043015272), (16, 83162638363), (28, 47521507636), (56, 23760753818), (89, 14950586672), (112, 11880376909), (178, 7475293336), (356, 3737646668), (623, 2135798096), (712, 1868823334), (1246, 1067899048), (1424, 934411667), (2492, 533949524), (4984, 266974762), (9968, 133487381)]