906999488

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{14747}}^1$

素因数の和:14821

約数の個数: 42

約数和(自身を含む): 1859885028

約数和(自身を除く): 952885540

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1922, 1984, 3844, 7688, 14747, 15376, 29494, 30752, 58988, 61504, 117976, 235952, 457157, 471904, 914314, 943808, 1828628, 3657256, 7314512, 14171867, 14629024, 28343734, 29258048, 56687468, 113374936, 226749872, 453499744, 906999488]

約数ペア:

[(1, 906999488), (2, 453499744), (4, 226749872), (8, 113374936), (16, 56687468), (31, 29258048), (32, 28343734), (62, 14629024), (64, 14171867), (124, 7314512), (248, 3657256), (496, 1828628), (961, 943808), (992, 914314), (1922, 471904), (1984, 457157), (3844, 235952), (7688, 117976), (14747, 61504), (15376, 58988), (29494, 30752)]