2100051464

素因数分解:

$2^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{89501}}^1$

素因数の和:89933

約数の個数: 32

約数和(自身を含む): 4510900800

約数和(自身を除く): 2410849336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 419, 838, 1676, 2933, 3352, 5866, 11732, 23464, 89501, 179002, 358004, 626507, 716008, 1253014, 2506028, 5012056, 37500919, 75001838, 150003676, 262506433, 300007352, 525012866, 1050025732, 2100051464]

約数ペア:

[(1, 2100051464), (2, 1050025732), (4, 525012866), (7, 300007352), (8, 262506433), (14, 150003676), (28, 75001838), (56, 37500919), (419, 5012056), (838, 2506028), (1676, 1253014), (2933, 716008), (3352, 626507), (5866, 358004), (11732, 179002), (23464, 89501)]