2079292778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 3447929760

約数和(自身を除く): 1368636982

約数列:

[1, 2, 19, 38, 41, 43, 82, 86, 757, 779, 817, 1514, 1558, 1634, 1681, 1763, 3362, 3526, 14383, 28766, 31037, 31939, 32551, 33497, 62074, 63878, 65102, 66994, 72283, 144566, 589703, 618469, 1179406, 1236938, 1272517, 1334591, 1373377, 2545034, 2669182, 2746754, 24177823, 25357229, 48355646, 50714458, 54718231, 109436462, 1039646389, 2079292778]

約数ペア:

[(1, 2079292778), (2, 1039646389), (19, 109436462), (38, 54718231), (41, 50714458), (43, 48355646), (82, 25357229), (86, 24177823), (757, 2746754), (779, 2669182), (817, 2545034), (1514, 1373377), (1558, 1334591), (1634, 1272517), (1681, 1236938), (1763, 1179406), (3362, 618469), (3526, 589703), (14383, 144566), (28766, 72283), (31037, 66994), (31939, 65102), (32551, 63878), (33497, 62074)]