378246694

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{5581}}^1$

素因数の和:5740

約数の個数: 32

約数和(自身を含む): 668768256

約数和(自身を除く): 290521562

約数列:

[1, 2, 7, 14, 47, 94, 103, 206, 329, 658, 721, 1442, 4841, 5581, 9682, 11162, 33887, 39067, 67774, 78134, 262307, 524614, 574843, 1149686, 1836149, 3672298, 4023901, 8047802, 27017621, 54035242, 189123347, 378246694]

約数ペア:

[(1, 378246694), (2, 189123347), (7, 54035242), (14, 27017621), (47, 8047802), (94, 4023901), (103, 3672298), (206, 1836149), (329, 1149686), (658, 574843), (721, 524614), (1442, 262307), (4841, 78134), (5581, 67774), (9682, 39067), (11162, 33887)]