289322644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{36847}}^1$

素因数の和:37015

約数の個数: 24

約数和(自身を含む): 548887808

約数和(自身を除く): 259565164

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 36847, 73694, 147388, 479011, 958022, 1916044, 5563897, 11127794, 22255588, 72330661, 144661322, 289322644]

約数ペア:

[(1, 289322644), (2, 144661322), (4, 72330661), (13, 22255588), (26, 11127794), (52, 5563897), (151, 1916044), (302, 958022), (604, 479011), (1963, 147388), (3926, 73694), (7852, 36847)]