991567362

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{11897}}^1$

素因数の和:12410

約数の個数: 32

約数和(自身を含む): 2055974400

約数和(自身を除く): 1064407038

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 479, 958, 1437, 2874, 11897, 13891, 23794, 27782, 35691, 41673, 71382, 83346, 345013, 690026, 1035039, 2070078, 5698663, 11397326, 17095989, 34191978, 165261227, 330522454, 495783681, 991567362]

約数ペア:

[(1, 991567362), (2, 495783681), (3, 330522454), (6, 165261227), (29, 34191978), (58, 17095989), (87, 11397326), (174, 5698663), (479, 2070078), (958, 1035039), (1437, 690026), (2874, 345013), (11897, 83346), (13891, 71382), (23794, 41673), (27782, 35691)]