2902516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 5401760

約数和(自身を除く): 2499244

約数列:

[1, 2, 4, 19, 38, 76, 181, 211, 362, 422, 724, 844, 3439, 4009, 6878, 8018, 13756, 16036, 38191, 76382, 152764, 725629, 1451258, 2902516]

約数ペア:

[(1, 2902516), (2, 1451258), (4, 725629), (19, 152764), (38, 76382), (76, 38191), (181, 16036), (211, 13756), (362, 8018), (422, 6878), (724, 4009), (844, 3439)]