814093646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{220861}}^1$

素因数の和:220979

約数の個数: 16

約数和(自身を含む): 1298668560

約数和(自身を除く): 484574914

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 220861, 441722, 4196359, 8392718, 21423517, 42847034, 407046823, 814093646]

約数ペア:

[(1, 814093646), (2, 407046823), (19, 42847034), (38, 21423517), (97, 8392718), (194, 4196359), (1843, 441722), (3686, 220861)]