8430946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 14584320

約数和(自身を除く): 6153374

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 323, 421, 527, 589, 646, 842, 1054, 1178, 7157, 7999, 10013, 13051, 14314, 15998, 20026, 26102, 135983, 221867, 247969, 271966, 443734, 495938, 4215473, 8430946]

約数ペア:

[(1, 8430946), (2, 4215473), (17, 495938), (19, 443734), (31, 271966), (34, 247969), (38, 221867), (62, 135983), (323, 26102), (421, 20026), (527, 15998), (589, 14314), (646, 13051), (842, 10013), (1054, 7999), (1178, 7157)]