788869930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101267}}^1$

素因数の和:101334

約数の個数: 32

約数和(自身を含む): 1531172160

約数和(自身を除く): 742302230

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 101267, 202534, 506335, 1012670, 1924073, 3848146, 4151947, 8303894, 9620365, 19240730, 20759735, 41519470, 78886993, 157773986, 394434965, 788869930]

約数ペア:

[(1, 788869930), (2, 394434965), (5, 157773986), (10, 78886993), (19, 41519470), (38, 20759735), (41, 19240730), (82, 9620365), (95, 8303894), (190, 4151947), (205, 3848146), (410, 1924073), (779, 1012670), (1558, 506335), (3895, 202534), (7790, 101267)]