2007388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 3767120

約数和(自身を除く): 1759732

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 433, 866, 1159, 1732, 2318, 4636, 8227, 16454, 26413, 32908, 52826, 105652, 501847, 1003694, 2007388]

約数ペア:

[(1, 2007388), (2, 1003694), (4, 501847), (19, 105652), (38, 52826), (61, 32908), (76, 26413), (122, 16454), (244, 8227), (433, 4636), (866, 2318), (1159, 1732)]