1661036118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{841457}}^1$

素因数の和:841516

約数の個数: 32

約数和(自身を含む): 3877438464

約数和(自身を除く): 2216402346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 841457, 1682914, 2524371, 5048742, 5890199, 11780398, 17670597, 35341194, 39548479, 79096958, 118645437, 237290874, 276839353, 553678706, 830518059, 1661036118]

約数ペア:

[(1, 1661036118), (2, 830518059), (3, 553678706), (6, 276839353), (7, 237290874), (14, 118645437), (21, 79096958), (42, 39548479), (47, 35341194), (94, 17670597), (141, 11780398), (282, 5890199), (329, 5048742), (658, 2524371), (987, 1682914), (1974, 841457)]