700146139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 942160896

約数和(自身を除く): 242014757

約数列:

[1, 7, 11, 17, 73, 77, 119, 187, 289, 431, 511, 803, 1241, 1309, 2023, 3017, 3179, 4741, 5621, 7327, 8687, 13651, 21097, 22253, 31463, 33187, 51289, 80597, 95557, 124559, 147679, 220241, 232067, 346093, 534871, 564179, 871913, 1370149, 1624469, 2422651, 3744097, 5883581, 9092807, 9591043, 41185067, 63649649, 100020877, 700146139]

約数ペア:

[(1, 700146139), (7, 100020877), (11, 63649649), (17, 41185067), (73, 9591043), (77, 9092807), (119, 5883581), (187, 3744097), (289, 2422651), (431, 1624469), (511, 1370149), (803, 871913), (1241, 564179), (1309, 534871), (2023, 346093), (3017, 232067), (3179, 220241), (4741, 147679), (5621, 124559), (7327, 95557), (8687, 80597), (13651, 51289), (21097, 33187), (22253, 31463)]