4085228

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1134

約数の個数: 36

約数和(自身を含む): 8762040

約数和(自身を除く): 4676812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1097, 1862, 2194, 3724, 4388, 7679, 15358, 20843, 30716, 41686, 53753, 83372, 107506, 145901, 215012, 291802, 583604, 1021307, 2042614, 4085228]

約数ペア:

[(1, 4085228), (2, 2042614), (4, 1021307), (7, 583604), (14, 291802), (19, 215012), (28, 145901), (38, 107506), (49, 83372), (76, 53753), (98, 41686), (133, 30716), (196, 20843), (266, 15358), (532, 7679), (931, 4388), (1097, 3724), (1862, 2194)]