1570707944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{20327}}^1$

素因数の和:21089

約数の個数: 32

約数和(自身を含む): 3176046720

約数和(自身を除く): 1605338776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 743, 1486, 2972, 5944, 9659, 19318, 20327, 38636, 40654, 77272, 81308, 162616, 264251, 528502, 1057004, 2114008, 15102961, 30205922, 60411844, 120823688, 196338493, 392676986, 785353972, 1570707944]

約数ペア:

[(1, 1570707944), (2, 785353972), (4, 392676986), (8, 196338493), (13, 120823688), (26, 60411844), (52, 30205922), (104, 15102961), (743, 2114008), (1486, 1057004), (2972, 528502), (5944, 264251), (9659, 162616), (19318, 81308), (20327, 77272), (38636, 40654)]