667021690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{4733}}^1$

素因数の和:5586

約数の個数: 32

約数和(自身を含む): 1273067280

約数和(自身を除く): 606045590

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 829, 1658, 4145, 4733, 8290, 9466, 14093, 23665, 28186, 47330, 70465, 80461, 140930, 160922, 402305, 804610, 3923657, 7847314, 19618285, 39236570, 66702169, 133404338, 333510845, 667021690]

約数ペア:

[(1, 667021690), (2, 333510845), (5, 133404338), (10, 66702169), (17, 39236570), (34, 19618285), (85, 7847314), (170, 3923657), (829, 804610), (1658, 402305), (4145, 160922), (4733, 140930), (8290, 80461), (9466, 70465), (14093, 47330), (23665, 28186)]