2903432

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 6283200

約数和(自身を除く): 3379768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 373, 556, 746, 973, 1112, 1492, 1946, 2611, 2984, 3892, 5222, 7784, 10444, 20888, 51847, 103694, 207388, 362929, 414776, 725858, 1451716, 2903432]

約数ペア:

[(1, 2903432), (2, 1451716), (4, 725858), (7, 414776), (8, 362929), (14, 207388), (28, 103694), (56, 51847), (139, 20888), (278, 10444), (373, 7784), (556, 5222), (746, 3892), (973, 2984), (1112, 2611), (1492, 1946)]