1978032908

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{569}}^1\times {\mathrm{7691}}^1$

素因数の和:8377

約数の個数: 24

約数和(自身を含む): 3498783120

約数和(自身を除く): 1520750212

約数列:

[1, 2, 4, 113, 226, 452, 569, 1138, 2276, 7691, 15382, 30764, 64297, 128594, 257188, 869083, 1738166, 3476332, 4376179, 8752358, 17504716, 494508227, 989016454, 1978032908]

約数ペア:

[(1, 1978032908), (2, 989016454), (4, 494508227), (113, 17504716), (226, 8752358), (452, 4376179), (569, 3476332), (1138, 1738166), (2276, 869083), (7691, 257188), (15382, 128594), (30764, 64297)]