1259092212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{318919}}^1$

素因数の和:318980

約数の個数: 48

約数和(自身を含む): 3429027840

約数和(自身を除く): 2169935628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 318919, 637838, 956757, 1275676, 1913514, 2232433, 3827028, 4464866, 6697299, 8929732, 13394598, 14989193, 26789196, 29978386, 44967579, 59956772, 89935158, 104924351, 179870316, 209848702, 314773053, 419697404, 629546106, 1259092212]

約数ペア:

[(1, 1259092212), (2, 629546106), (3, 419697404), (4, 314773053), (6, 209848702), (7, 179870316), (12, 104924351), (14, 89935158), (21, 59956772), (28, 44967579), (42, 29978386), (47, 26789196), (84, 14989193), (94, 13394598), (141, 8929732), (188, 6697299), (282, 4464866), (329, 3827028), (564, 2232433), (658, 1913514), (987, 1275676), (1316, 956757), (1974, 637838), (3948, 318919)]