479758412

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{40127}}^1$

素因数の和:40206

約数の個数: 36

約数和(自身を含む): 992686464

約数和(自身を除く): 512928052

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11956, 40127, 80254, 160508, 280889, 561778, 1123556, 1966223, 2447747, 3932446, 4895494, 7864892, 9790988, 17134229, 34268458, 68536916, 119939603, 239879206, 479758412]

約数ペア:

[(1, 479758412), (2, 239879206), (4, 119939603), (7, 68536916), (14, 34268458), (28, 17134229), (49, 9790988), (61, 7864892), (98, 4895494), (122, 3932446), (196, 2447747), (244, 1966223), (427, 1123556), (854, 561778), (1708, 280889), (2989, 160508), (5978, 80254), (11956, 40127)]