520160172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{63839}}^1$

素因数の和:63950

約数の個数: 48

約数和(自身を含む): 1401415680

約数和(自身を除く): 881255508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 63839, 127678, 191517, 255356, 383034, 446873, 766068, 893746, 1340619, 1787492, 2681238, 5362476, 6192383, 12384766, 18577149, 24769532, 37154298, 43346681, 74308596, 86693362, 130040043, 173386724, 260080086, 520160172]

約数ペア:

[(1, 520160172), (2, 260080086), (3, 173386724), (4, 130040043), (6, 86693362), (7, 74308596), (12, 43346681), (14, 37154298), (21, 24769532), (28, 18577149), (42, 12384766), (84, 6192383), (97, 5362476), (194, 2681238), (291, 1787492), (388, 1340619), (582, 893746), (679, 766068), (1164, 446873), (1358, 383034), (2037, 255356), (2716, 191517), (4074, 127678), (8148, 63839)]