21032868962

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{177101}}^1$

素因数の和:177626

約数の個数: 32

約数和(自身を含む): 38254032000

約数和(自身を除く): 17221163038

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 499, 998, 3493, 6986, 8483, 16966, 59381, 118762, 177101, 354202, 1239707, 2479414, 3010717, 6021434, 21075019, 42150038, 88373399, 176746798, 618613793, 1237227586, 1502347783, 3004695566, 10516434481, 21032868962]

約数ペア:

[(1, 21032868962), (2, 10516434481), (7, 3004695566), (14, 1502347783), (17, 1237227586), (34, 618613793), (119, 176746798), (238, 88373399), (499, 42150038), (998, 21075019), (3493, 6021434), (6986, 3010717), (8483, 2479414), (16966, 1239707), (59381, 354202), (118762, 177101)]