289364330

素因数分解:

$2^1\times 5^1\times {\mathrm{3821}}^1\times {\mathrm{7573}}^1$

素因数の和:11401

約数の個数: 16

約数和(自身を含む): 521060904

約数和(自身を除く): 231696574

約数列:

[1, 2, 5, 10, 3821, 7573, 7642, 15146, 19105, 37865, 38210, 75730, 28936433, 57872866, 144682165, 289364330]

約数ペア:

[(1, 289364330), (2, 144682165), (5, 57872866), (10, 28936433), (3821, 75730), (7573, 38210), (7642, 37865), (15146, 19105)]