973948322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{360989}}^1$

素因数の和:361081

約数の個数: 16

約数和(自身を含む): 1559476800

約数和(自身を除く): 585528478

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 360989, 721978, 6858791, 13717582, 25630219, 51260438, 486974161, 973948322]

約数ペア:

[(1, 973948322), (2, 486974161), (19, 51260438), (38, 25630219), (71, 13717582), (142, 6858791), (1349, 721978), (2698, 360989)]