977280052

素因数分解:

$2^2\times 7^1\times {\mathrm{4517}}^1\times {\mathrm{7727}}^1$

素因数の和:12255

約数の個数: 24

約数和(自身を含む): 1955245824

約数和(自身を除く): 977965772

約数列:

[1, 2, 4, 7, 14, 28, 4517, 7727, 9034, 15454, 18068, 30908, 31619, 54089, 63238, 108178, 126476, 216356, 34902859, 69805718, 139611436, 244320013, 488640026, 977280052]

約数ペア:

[(1, 977280052), (2, 488640026), (4, 244320013), (7, 139611436), (14, 69805718), (28, 34902859), (4517, 216356), (7727, 126476), (9034, 108178), (15454, 63238), (18068, 54089), (30908, 31619)]