746148914

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{17807}}^1$

素因数の和:17930

約数の個数: 32

約数和(自身を含む): 1328334336

約数和(自身を除く): 582185422

約数列:

[1, 2, 7, 14, 41, 73, 82, 146, 287, 511, 574, 1022, 2993, 5986, 17807, 20951, 35614, 41902, 124649, 249298, 730087, 1299911, 1460174, 2599822, 5110609, 9099377, 10221218, 18198754, 53296351, 106592702, 373074457, 746148914]

約数ペア:

[(1, 746148914), (2, 373074457), (7, 106592702), (14, 53296351), (41, 18198754), (73, 10221218), (82, 9099377), (146, 5110609), (287, 2599822), (511, 1460174), (574, 1299911), (1022, 730087), (2993, 249298), (5986, 124649), (17807, 41902), (20951, 35614)]