2017265456

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{38287}}^1$

素因数の和:38421

約数の個数: 40

約数和(自身を含む): 4059293760

約数和(自身を除く): 2042028304

約数列:

[1, 2, 4, 8, 16, 37, 74, 89, 148, 178, 296, 356, 592, 712, 1424, 3293, 6586, 13172, 26344, 38287, 52688, 76574, 153148, 306296, 612592, 1416619, 2833238, 3407543, 5666476, 6815086, 11332952, 13630172, 22665904, 27260344, 54520688, 126079091, 252158182, 504316364, 1008632728, 2017265456]

約数ペア:

[(1, 2017265456), (2, 1008632728), (4, 504316364), (8, 252158182), (16, 126079091), (37, 54520688), (74, 27260344), (89, 22665904), (148, 13630172), (178, 11332952), (296, 6815086), (356, 5666476), (592, 3407543), (712, 2833238), (1424, 1416619), (3293, 612592), (6586, 306296), (13172, 153148), (26344, 76574), (38287, 52688)]