1381542008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2242763}}^1$

素因数の和:2242787

約数の個数: 32

約数和(自身を含む): 3229580160

約数和(自身を除く): 1848038152

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 2242763, 4485526, 8971052, 15699341, 17942104, 24670393, 31398682, 49340786, 62797364, 98681572, 125594728, 172692751, 197363144, 345385502, 690771004, 1381542008]

約数ペア:

[(1, 1381542008), (2, 690771004), (4, 345385502), (7, 197363144), (8, 172692751), (11, 125594728), (14, 98681572), (22, 62797364), (28, 49340786), (44, 31398682), (56, 24670393), (77, 17942104), (88, 15699341), (154, 8971052), (308, 4485526), (616, 2242763)]