904895816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{12227}}^1$

素因数の和:12302

約数の個数: 48

約数和(自身を含む): 1917105840

約数和(自身を除く): 1012210024

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 841, 1276, 1682, 2552, 3364, 6728, 9251, 12227, 18502, 24454, 37004, 48908, 74008, 97816, 134497, 268994, 354583, 537988, 709166, 1075976, 1418332, 2836664, 3900413, 7800826, 10282907, 15601652, 20565814, 31203304, 41131628, 82263256, 113111977, 226223954, 452447908, 904895816]

約数ペア:

[(1, 904895816), (2, 452447908), (4, 226223954), (8, 113111977), (11, 82263256), (22, 41131628), (29, 31203304), (44, 20565814), (58, 15601652), (88, 10282907), (116, 7800826), (232, 3900413), (319, 2836664), (638, 1418332), (841, 1075976), (1276, 709166), (1682, 537988), (2552, 354583), (3364, 268994), (6728, 134497), (9251, 97816), (12227, 74008), (18502, 48908), (24454, 37004)]