1038021262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{1039}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 1671321600

約数和(自身を除く): 633300338

約数列:

[1, 2, 19, 38, 61, 122, 431, 862, 1039, 1159, 2078, 2318, 8189, 16378, 19741, 26291, 39482, 52582, 63379, 126758, 447809, 499529, 895618, 999058, 1204201, 2408402, 8508371, 17016742, 27316349, 54632698, 519010631, 1038021262]

約数ペア:

[(1, 1038021262), (2, 519010631), (19, 54632698), (38, 27316349), (61, 17016742), (122, 8508371), (431, 2408402), (862, 1204201), (1039, 999058), (1159, 895618), (2078, 499529), (2318, 447809), (8189, 126758), (16378, 63379), (19741, 52582), (26291, 39482)]