1260722738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{971281}}^1$

素因数の和:971353

約数の個数: 16

約数和(自身を含む): 2097969120

約数和(自身を除く): 837246382

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 971281, 1942562, 10684091, 21368182, 57305579, 114611158, 630361369, 1260722738]

約数ペア:

[(1, 1260722738), (2, 630361369), (11, 114611158), (22, 57305579), (59, 21368182), (118, 10684091), (649, 1942562), (1298, 971281)]