1840278326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{6563}}^1$

素因数の和:6788

約数の個数: 32

約数和(自身を含む): 2986882560

約数和(自身を除く): 1146604234

約数列:

[1, 2, 19, 38, 47, 94, 157, 314, 893, 1786, 2983, 5966, 6563, 7379, 13126, 14758, 124697, 140201, 249394, 280402, 308461, 616922, 1030391, 2060782, 5860759, 11721518, 19577429, 39154858, 48428377, 96856754, 920139163, 1840278326]

約数ペア:

[(1, 1840278326), (2, 920139163), (19, 96856754), (38, 48428377), (47, 39154858), (94, 19577429), (157, 11721518), (314, 5860759), (893, 2060782), (1786, 1030391), (2983, 616922), (5966, 308461), (6563, 280402), (7379, 249394), (13126, 140201), (14758, 124697)]