1330508508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{688669}}^1$

素因数の和:688706

約数の個数: 48

約数和(自身を含む): 3702289920

約数和(自身を除く): 2371781412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 688669, 1377338, 2066007, 2754676, 4132014, 4820683, 8264028, 9641366, 14462049, 15839387, 19282732, 28924098, 31678774, 47518161, 57848196, 63357548, 95036322, 110875709, 190072644, 221751418, 332627127, 443502836, 665254254, 1330508508]

約数ペア:

[(1, 1330508508), (2, 665254254), (3, 443502836), (4, 332627127), (6, 221751418), (7, 190072644), (12, 110875709), (14, 95036322), (21, 63357548), (23, 57848196), (28, 47518161), (42, 31678774), (46, 28924098), (69, 19282732), (84, 15839387), (92, 14462049), (138, 9641366), (161, 8264028), (276, 4820683), (322, 4132014), (483, 2754676), (644, 2066007), (966, 1377338), (1932, 688669)]