855651026

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{971}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 1353770496

約数和(自身を除く): 498119470

約数列:

[1, 2, 31, 61, 62, 122, 233, 466, 971, 1891, 1942, 3782, 7223, 14213, 14446, 28426, 30101, 59231, 60202, 118462, 226243, 440603, 452486, 881206, 1836161, 3672322, 7013533, 13800823, 14027066, 27601646, 427825513, 855651026]

約数ペア:

[(1, 855651026), (2, 427825513), (31, 27601646), (61, 14027066), (62, 13800823), (122, 7013533), (233, 3672322), (466, 1836161), (971, 881206), (1891, 452486), (1942, 440603), (3782, 226243), (7223, 118462), (14213, 60202), (14446, 59231), (28426, 30101)]