867828988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{981707}}^1$

素因数の和:981741

約数の個数: 24

約数和(自身を含む): 1731732912

約数和(自身を除く): 863903924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 981707, 1963414, 3926828, 12762191, 16689019, 25524382, 33378038, 51048764, 66756076, 216957247, 433914494, 867828988]

約数ペア:

[(1, 867828988), (2, 433914494), (4, 216957247), (13, 66756076), (17, 51048764), (26, 33378038), (34, 25524382), (52, 16689019), (68, 12762191), (221, 3926828), (442, 1963414), (884, 981707)]