305412142

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{34033}}^1$

素因数の和:34683

約数の個数: 16

約数和(自身を含む): 524395872

約数和(自身を除く): 218983730

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 8974, 34033, 68066, 238231, 476462, 21815153, 43630306, 152706071, 305412142]

約数ペア:

[(1, 305412142), (2, 152706071), (7, 43630306), (14, 21815153), (641, 476462), (1282, 238231), (4487, 68066), (8974, 34033)]