2007241945

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 2496274560

約数和(自身を除く): 489032615

約数列:

[1, 5, 67, 73, 211, 335, 365, 389, 1055, 1945, 4891, 14137, 15403, 24455, 26063, 28397, 70685, 77015, 82079, 130315, 141985, 410395, 1032001, 1902599, 5160005, 5499293, 5991767, 9512995, 27496465, 29958835, 401448389, 2007241945]

約数ペア:

[(1, 2007241945), (5, 401448389), (67, 29958835), (73, 27496465), (211, 9512995), (335, 5991767), (365, 5499293), (389, 5160005), (1055, 1902599), (1945, 1032001), (4891, 410395), (14137, 141985), (15403, 130315), (24455, 82079), (26063, 77015), (28397, 70685)]