846376908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{235891}}^1$

素因数の和:235934

約数の個数: 48

約数和(自身を含む): 2219271936

約数和(自身を除く): 1372895028

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 235891, 471782, 707673, 943564, 1415346, 2830692, 3066583, 5425493, 6133166, 9199749, 10850986, 12266332, 16276479, 18399498, 21701972, 32552958, 36798996, 65105916, 70531409, 141062818, 211594227, 282125636, 423188454, 846376908]

約数ペア:

[(1, 846376908), (2, 423188454), (3, 282125636), (4, 211594227), (6, 141062818), (12, 70531409), (13, 65105916), (23, 36798996), (26, 32552958), (39, 21701972), (46, 18399498), (52, 16276479), (69, 12266332), (78, 10850986), (92, 9199749), (138, 6133166), (156, 5425493), (276, 3066583), (299, 2830692), (598, 1415346), (897, 943564), (1196, 707673), (1794, 471782), (3588, 235891)]