1939968584

素因数分解:

$2^3\times {\mathrm{6211}}^1\times {\mathrm{39043}}^1$

素因数の和:45260

約数の個数: 16

約数和(自身を含む): 3638119920

約数和(自身を除く): 1698151336

約数列:

[1, 2, 4, 8, 6211, 12422, 24844, 39043, 49688, 78086, 156172, 312344, 242496073, 484992146, 969984292, 1939968584]

約数ペア:

[(1, 1939968584), (2, 969984292), (4, 484992146), (8, 242496073), (6211, 312344), (12422, 156172), (24844, 78086), (39043, 49688)]