4042704029

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1\times {\mathrm{601}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 5022818304

約数和(自身を除く): 980114275

約数列:

[1, 7, 13, 91, 193, 383, 601, 1351, 2509, 2681, 4207, 4979, 7813, 17563, 34853, 54691, 73919, 115993, 230183, 517433, 811951, 960947, 1507909, 1611281, 2992379, 6726629, 10555363, 20946653, 44425319, 310977233, 577529147, 4042704029]

約数ペア:

[(1, 4042704029), (7, 577529147), (13, 310977233), (91, 44425319), (193, 20946653), (383, 10555363), (601, 6726629), (1351, 2992379), (2509, 1611281), (2681, 1507909), (4207, 960947), (4979, 811951), (7813, 517433), (17563, 230183), (34853, 115993), (54691, 73919)]