681233258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{3203}}^1$

素因数の和:3446

約数の個数: 32

約数和(自身を含む): 1118836800

約数和(自身を除く): 437603542

約数列:

[1, 2, 19, 29, 38, 58, 193, 386, 551, 1102, 3203, 3667, 5597, 6406, 7334, 11194, 60857, 92887, 106343, 121714, 185774, 212686, 618179, 1236358, 1764853, 3529706, 11745401, 17927191, 23490802, 35854382, 340616629, 681233258]

約数ペア:

[(1, 681233258), (2, 340616629), (19, 35854382), (29, 23490802), (38, 17927191), (58, 11745401), (193, 3529706), (386, 1764853), (551, 1236358), (1102, 618179), (3203, 212686), (3667, 185774), (5597, 121714), (6406, 106343), (7334, 92887), (11194, 60857)]