2229278786

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{7537}}^1$

素因数の和:8154

約数の個数: 32

約数和(自身を含む): 3932303232

約数和(自身を除く): 1703024446

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 571, 1142, 3997, 7537, 7994, 15074, 21127, 42254, 52759, 105518, 147889, 278869, 295778, 557738, 1952083, 3904166, 4303627, 8607254, 30125389, 60250778, 159234199, 318468398, 1114639393, 2229278786]

約数ペア:

[(1, 2229278786), (2, 1114639393), (7, 318468398), (14, 159234199), (37, 60250778), (74, 30125389), (259, 8607254), (518, 4303627), (571, 3904166), (1142, 1952083), (3997, 557738), (7537, 295778), (7994, 278869), (15074, 147889), (21127, 105518), (42254, 52759)]