1813303474

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 2967700680

約数和(自身を除く): 1154397206

約数列:

[1, 2, 29, 37, 41, 58, 74, 82, 557, 1073, 1114, 1189, 1369, 1517, 2146, 2378, 2738, 3034, 16153, 20609, 22837, 32306, 39701, 41218, 43993, 45674, 56129, 79402, 87986, 112258, 597661, 662273, 762533, 844969, 1195322, 1324546, 1525066, 1627741, 1689938, 3255482, 22113457, 24504101, 31263853, 44226914, 49008202, 62527706, 906651737, 1813303474]

約数ペア:

[(1, 1813303474), (2, 906651737), (29, 62527706), (37, 49008202), (41, 44226914), (58, 31263853), (74, 24504101), (82, 22113457), (557, 3255482), (1073, 1689938), (1114, 1627741), (1189, 1525066), (1369, 1324546), (1517, 1195322), (2146, 844969), (2378, 762533), (2738, 662273), (3034, 597661), (16153, 112258), (20609, 87986), (22837, 79402), (32306, 56129), (39701, 45674), (41218, 43993)]