15691101398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{4451}}^1$

素因数の和:4965

約数の個数: 64

約数和(自身を含む): 29361830400

約数和(自身を除く): 13670729002

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 457, 551, 914, 1102, 3199, 3857, 4451, 6398, 7714, 8683, 8902, 13253, 17366, 26506, 31157, 60781, 62314, 84569, 92771, 121562, 129079, 169138, 185542, 251807, 258158, 503614, 591983, 903553, 1183966, 1762649, 1807106, 2034107, 2452501, 3525298, 4068214, 4905002, 14238749, 17167507, 28477498, 34335014, 38648033, 58989103, 77296066, 117978206, 270536231, 412923721, 541072462, 825847442, 1120792957, 2241585914, 7845550699, 15691101398]

約数ペア:

[(1, 15691101398), (2, 7845550699), (7, 2241585914), (14, 1120792957), (19, 825847442), (29, 541072462), (38, 412923721), (58, 270536231), (133, 117978206), (203, 77296066), (266, 58989103), (406, 38648033), (457, 34335014), (551, 28477498), (914, 17167507), (1102, 14238749), (3199, 4905002), (3857, 4068214), (4451, 3525298), (6398, 2452501), (7714, 2034107), (8683, 1807106), (8902, 1762649), (13253, 1183966), (17366, 903553), (26506, 591983), (31157, 503614), (60781, 258158), (62314, 251807), (84569, 185542), (92771, 169138), (121562, 129079)]