222760040972

素因数分解:

$2^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{8400967}}^1$

素因数の和:8401925

約数の個数: 24

約数和(自身を含む): 445990589184

約数和(自身を除く): 223230548212

約数列:

[1, 2, 4, 7, 14, 28, 947, 1894, 3788, 6629, 13258, 26516, 8400967, 16801934, 33603868, 58806769, 117613538, 235227076, 7955715749, 15911431498, 31822862996, 55690010243, 111380020486, 222760040972]

約数ペア:

[(1, 222760040972), (2, 111380020486), (4, 55690010243), (7, 31822862996), (14, 15911431498), (28, 7955715749), (947, 235227076), (1894, 117613538), (3788, 58806769), (6629, 33603868), (13258, 16801934), (26516, 8400967)]