328295290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{1597}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 602778384

約数和(自身を除く): 274483094

約数列:

[1, 2, 5, 10, 61, 122, 305, 337, 610, 674, 1597, 1685, 3194, 3370, 7985, 15970, 20557, 41114, 97417, 102785, 194834, 205570, 487085, 538189, 974170, 1076378, 2690945, 5381890, 32829529, 65659058, 164147645, 328295290]

約数ペア:

[(1, 328295290), (2, 164147645), (5, 65659058), (10, 32829529), (61, 5381890), (122, 2690945), (305, 1076378), (337, 974170), (610, 538189), (674, 487085), (1597, 205570), (1685, 194834), (3194, 102785), (3370, 97417), (7985, 41114), (15970, 20557)]