4080204830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1364617}}^1$

素因数の和:1364660

約数の個数: 32

約数和(自身を含む): 8253209664

約数和(自身を除く): 4173004834

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 1364617, 2729234, 6823085, 13646170, 17740021, 31386191, 35480042, 62772382, 88700105, 156930955, 177400210, 313861910, 408020483, 816040966, 2040102415, 4080204830]

約数ペア:

[(1, 4080204830), (2, 2040102415), (5, 816040966), (10, 408020483), (13, 313861910), (23, 177400210), (26, 156930955), (46, 88700105), (65, 62772382), (115, 35480042), (130, 31386191), (230, 17740021), (299, 13646170), (598, 6823085), (1495, 2729234), (2990, 1364617)]