2019968251

素因数分解:

$7^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1\times {\mathrm{4231}}^1$

素因数の和:4762

約数の個数: 16

約数和(自身を含む): 2326855168

約数和(自身を除く): 306886917

約数列:

[1, 7, 241, 283, 1687, 1981, 4231, 29617, 68203, 477421, 1019671, 1197373, 7137697, 8381611, 288566893, 2019968251]

約数ペア:

[(1, 2019968251), (7, 288566893), (241, 8381611), (283, 7137697), (1687, 1197373), (1981, 1019671), (4231, 477421), (29617, 68203)]