1158008410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{287347}}^1$

素因数の和:287398

約数の個数: 32

約数和(自身を含む): 2317174272

約数和(自身を除く): 1159165862

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 287347, 574694, 1436735, 2873470, 3735511, 7471022, 8907757, 17815514, 18677555, 37355110, 44538785, 89077570, 115800841, 231601682, 579004205, 1158008410]

約数ペア:

[(1, 1158008410), (2, 579004205), (5, 231601682), (10, 115800841), (13, 89077570), (26, 44538785), (31, 37355110), (62, 18677555), (65, 17815514), (130, 8907757), (155, 7471022), (310, 3735511), (403, 2873470), (806, 1436735), (2015, 574694), (4030, 287347)]