842764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 1673840

約数和(自身を除く): 831076

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 853, 988, 1706, 3412, 11089, 16207, 22178, 32414, 44356, 64828, 210691, 421382, 842764]

約数ペア:

[(1, 842764), (2, 421382), (4, 210691), (13, 64828), (19, 44356), (26, 32414), (38, 22178), (52, 16207), (76, 11089), (247, 3412), (494, 1706), (853, 988)]