2073456784

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{73757}}^1$

素因数の和:74023

約数の個数: 40

約数和(自身を含む): 4609579968

約数和(自身を除く): 2536123184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 1004, 1757, 2008, 3514, 4016, 7028, 14056, 28112, 73757, 147514, 295028, 516299, 590056, 1032598, 1180112, 2065196, 4130392, 8260784, 18513007, 37026014, 74052028, 129591049, 148104056, 259182098, 296208112, 518364196, 1036728392, 2073456784]

約数ペア:

[(1, 2073456784), (2, 1036728392), (4, 518364196), (7, 296208112), (8, 259182098), (14, 148104056), (16, 129591049), (28, 74052028), (56, 37026014), (112, 18513007), (251, 8260784), (502, 4130392), (1004, 2065196), (1757, 1180112), (2008, 1032598), (3514, 590056), (4016, 516299), (7028, 295028), (14056, 147514), (28112, 73757)]