337367890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{2447}}^1$

素因数の和:3282

約数の個数: 32

約数和(自身を含む): 644039424

約数和(自身を除く): 306671534

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 811, 1622, 2447, 4055, 4894, 8110, 12235, 13787, 24470, 27574, 41599, 68935, 83198, 137870, 207995, 415990, 1984517, 3969034, 9922585, 19845170, 33736789, 67473578, 168683945, 337367890]

約数ペア:

[(1, 337367890), (2, 168683945), (5, 67473578), (10, 33736789), (17, 19845170), (34, 9922585), (85, 3969034), (170, 1984517), (811, 415990), (1622, 207995), (2447, 137870), (4055, 83198), (4894, 68935), (8110, 41599), (12235, 27574), (13787, 24470)]