556569416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{28019}}^1$

素因数の和:28229

約数の個数: 32

約数和(自身を含む): 1129766400

約数和(自身を除く): 573196984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 764, 1528, 2483, 4966, 9932, 19864, 28019, 56038, 112076, 224152, 364247, 728494, 1456988, 2913976, 5351629, 10703258, 21406516, 42813032, 69571177, 139142354, 278284708, 556569416]

約数ペア:

[(1, 556569416), (2, 278284708), (4, 139142354), (8, 69571177), (13, 42813032), (26, 21406516), (52, 10703258), (104, 5351629), (191, 2913976), (382, 1456988), (764, 728494), (1528, 364247), (2483, 224152), (4966, 112076), (9932, 56038), (19864, 28019)]