1310118362

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{289721}}^1$

素因数の和:289766

約数の個数: 32

約数和(自身を含む): 2503198080

約数和(自身を除く): 1193079718

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 289721, 579442, 2028047, 4056094, 4925257, 5504699, 9850514, 11009398, 34476799, 38532893, 68953598, 77065786, 93579883, 187159766, 655059181, 1310118362]

約数ペア:

[(1, 1310118362), (2, 655059181), (7, 187159766), (14, 93579883), (17, 77065786), (19, 68953598), (34, 38532893), (38, 34476799), (119, 11009398), (133, 9850514), (238, 5504699), (266, 4925257), (323, 4056094), (646, 2028047), (2261, 579442), (4522, 289721)]