1330746517258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{29023}}^1\times {\mathrm{16529}}^1$

素因数の和:45646

約数の個数: 32

約数和(自身を含む): 2130164236800

約数和(自身を除く): 799417719542

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 16529, 29023, 33058, 58046, 314051, 551437, 628102, 1102874, 1206617, 2118679, 2413234, 4237358, 22925723, 40254901, 45851446, 80509802, 479721167, 959442334, 9114702173, 18229404346, 35019645191, 70039290382, 665373258629, 1330746517258]

約数ペア:

[(1, 1330746517258), (2, 665373258629), (19, 70039290382), (38, 35019645191), (73, 18229404346), (146, 9114702173), (1387, 959442334), (2774, 479721167), (16529, 80509802), (29023, 45851446), (33058, 40254901), (58046, 22925723), (314051, 4237358), (551437, 2413234), (628102, 2118679), (1102874, 1206617)]