2890074288

素因数分解:

$2^4\times 3^1\times {\mathrm{419}}^1\times {\mathrm{143699}}^1$

素因数の和:144129

約数の個数: 40

約数和(自身を含む): 7483896000

約数和(自身を除く): 4593821712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419, 838, 1257, 1676, 2514, 3352, 5028, 6704, 10056, 20112, 143699, 287398, 431097, 574796, 862194, 1149592, 1724388, 2299184, 3448776, 6897552, 60209881, 120419762, 180629643, 240839524, 361259286, 481679048, 722518572, 963358096, 1445037144, 2890074288]

約数ペア:

[(1, 2890074288), (2, 1445037144), (3, 963358096), (4, 722518572), (6, 481679048), (8, 361259286), (12, 240839524), (16, 180629643), (24, 120419762), (48, 60209881), (419, 6897552), (838, 3448776), (1257, 2299184), (1676, 1724388), (2514, 1149592), (3352, 862194), (5028, 574796), (6704, 431097), (10056, 287398), (20112, 143699)]