2863378

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 5318784

約数和(自身を除く): 2455406

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 227, 238, 371, 454, 742, 901, 1589, 1802, 3178, 3859, 6307, 7718, 12031, 12614, 24062, 27013, 54026, 84217, 168434, 204527, 409054, 1431689, 2863378]

約数ペア:

[(1, 2863378), (2, 1431689), (7, 409054), (14, 204527), (17, 168434), (34, 84217), (53, 54026), (106, 27013), (119, 24062), (227, 12614), (238, 12031), (371, 7718), (454, 6307), (742, 3859), (901, 3178), (1589, 1802)]