2853382

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 5460480

約数和(自身を除く): 2607098

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 631, 646, 1262, 2261, 4417, 4522, 8834, 10727, 11989, 21454, 23978, 75089, 83923, 150178, 167846, 203813, 407626, 1426691, 2853382]

約数ペア:

[(1, 2853382), (2, 1426691), (7, 407626), (14, 203813), (17, 167846), (19, 150178), (34, 83923), (38, 75089), (119, 23978), (133, 21454), (238, 11989), (266, 10727), (323, 8834), (631, 4522), (646, 4417), (1262, 2261)]