2045584940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14611321}}^1$

素因数の和:14611337

約数の個数: 24

約数和(自身を含む): 4909404192

約数和(自身を除く): 2863819252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14611321, 29222642, 58445284, 73056605, 102279247, 146113210, 204558494, 292226420, 409116988, 511396235, 1022792470, 2045584940]

約数ペア:

[(1, 2045584940), (2, 1022792470), (4, 511396235), (5, 409116988), (7, 292226420), (10, 204558494), (14, 146113210), (20, 102279247), (28, 73056605), (35, 58445284), (70, 29222642), (140, 14611321)]