2534004980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9746173}}^1$

素因数の和:9746195

約数の個数: 24

約数和(自身を含む): 5730750312

約数和(自身を除く): 3196745332

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 9746173, 19492346, 38984692, 48730865, 97461730, 126700249, 194923460, 253400498, 506800996, 633501245, 1267002490, 2534004980]

約数ペア:

[(1, 2534004980), (2, 1267002490), (4, 633501245), (5, 506800996), (10, 253400498), (13, 194923460), (20, 126700249), (26, 97461730), (52, 48730865), (65, 38984692), (130, 19492346), (260, 9746173)]