77145586

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{290021}}^1$

素因数の和:290049

約数の個数: 16

約数和(自身を含む): 139210560

約数和(自身を除く): 62064974

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 290021, 580042, 2030147, 4060294, 5510399, 11020798, 38572793, 77145586]

約数ペア:

[(1, 77145586), (2, 38572793), (7, 11020798), (14, 5510399), (19, 4060294), (38, 2030147), (133, 580042), (266, 290021)]