9780149942

素因数分解:

$2^1\times {\mathrm{463}}^1\times {\mathrm{2357}}^1\times {\mathrm{4481}}^1$

素因数の和:7303

約数の個数: 16

約数和(自身を含む): 14711429952

約数和(自身を除く): 4931280010

約数列:

[1, 2, 463, 926, 2357, 4481, 4714, 8962, 1091291, 2074703, 2182582, 4149406, 10561717, 21123434, 4890074971, 9780149942]

約数ペア:

[(1, 9780149942), (2, 4890074971), (463, 21123434), (926, 10561717), (2357, 4149406), (4481, 2182582), (4714, 2074703), (8962, 1091291)]