130049836

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149827}}^1$

素因数の和:149869

約数の個数: 24

約数和(自身を含む): 268491776

約数和(自身を除く): 138441940

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 149827, 299654, 599308, 1048789, 2097578, 4195156, 4644637, 9289274, 18578548, 32512459, 65024918, 130049836]

約数ペア:

[(1, 130049836), (2, 65024918), (4, 32512459), (7, 18578548), (14, 9289274), (28, 4644637), (31, 4195156), (62, 2097578), (124, 1048789), (217, 599308), (434, 299654), (868, 149827)]