1882157024

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281423}}^1$

素因数の和:281463

約数の個数: 48

約数和(自身を含む): 4255130880

約数和(自身を除く): 2372973856

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 281423, 562846, 1125692, 2251384, 3095653, 4502768, 5347037, 6191306, 9005536, 10694074, 12382612, 21388148, 24765224, 42776296, 49530448, 58817407, 85552592, 99060896, 117634814, 171105184, 235269628, 470539256, 941078512, 1882157024]

約数ペア:

[(1, 1882157024), (2, 941078512), (4, 470539256), (8, 235269628), (11, 171105184), (16, 117634814), (19, 99060896), (22, 85552592), (32, 58817407), (38, 49530448), (44, 42776296), (76, 24765224), (88, 21388148), (152, 12382612), (176, 10694074), (209, 9005536), (304, 6191306), (352, 5347037), (418, 4502768), (608, 3095653), (836, 2251384), (1672, 1125692), (3344, 562846), (6688, 281423)]