1021000948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{4409}}^1$

素因数の和:4720

約数の個数: 48

約数和(自身を含む): 2059646400

約数和(自身を除く): 1038645452

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 277, 418, 554, 836, 1108, 3047, 4409, 5263, 6094, 8818, 10526, 12188, 17636, 21052, 48499, 57893, 83771, 96998, 115786, 167542, 193996, 231572, 335084, 921481, 1221293, 1842962, 2442586, 3685924, 4885172, 13434223, 23204567, 26868446, 46409134, 53736892, 92818268, 255250237, 510500474, 1021000948]

約数ペア:

[(1, 1021000948), (2, 510500474), (4, 255250237), (11, 92818268), (19, 53736892), (22, 46409134), (38, 26868446), (44, 23204567), (76, 13434223), (209, 4885172), (277, 3685924), (418, 2442586), (554, 1842962), (836, 1221293), (1108, 921481), (3047, 335084), (4409, 231572), (5263, 193996), (6094, 167542), (8818, 115786), (10526, 96998), (12188, 83771), (17636, 57893), (21052, 48499)]