528761488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1739347}}^1$

素因数の和:1739374

約数の個数: 20

約数和(自身を含む): 1078395760

約数和(自身を除く): 549634272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1739347, 3478694, 6957388, 13914776, 27829552, 33047593, 66095186, 132190372, 264380744, 528761488]

約数ペア:

[(1, 528761488), (2, 264380744), (4, 132190372), (8, 66095186), (16, 33047593), (19, 27829552), (38, 13914776), (76, 6957388), (152, 3478694), (304, 1739347)]