1688893836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{275423}}^1$

素因数の和:275510

約数の個数: 48

約数和(自身を含む): 4565428224

約数和(自身を除く): 2876534388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 275423, 550846, 826269, 1101692, 1652538, 1927961, 3305076, 3855922, 5783883, 7711844, 11567766, 20105879, 23135532, 40211758, 60317637, 80423516, 120635274, 140741153, 241270548, 281482306, 422223459, 562964612, 844446918, 1688893836]

約数ペア:

[(1, 1688893836), (2, 844446918), (3, 562964612), (4, 422223459), (6, 281482306), (7, 241270548), (12, 140741153), (14, 120635274), (21, 80423516), (28, 60317637), (42, 40211758), (73, 23135532), (84, 20105879), (146, 11567766), (219, 7711844), (292, 5783883), (438, 3855922), (511, 3305076), (876, 1927961), (1022, 1652538), (1533, 1101692), (2044, 826269), (3066, 550846), (6132, 275423)]