4328979988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{19447}}^1$

素因数の和:19600

約数の個数: 48

約数和(自身を含む): 8331523200

約数和(自身を除く): 4002543212

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 101, 116, 202, 404, 551, 1102, 1919, 2204, 2929, 3838, 5858, 7676, 11716, 19447, 38894, 55651, 77788, 111302, 222604, 369493, 563963, 738986, 1127926, 1477972, 1964147, 2255852, 3928294, 7856588, 10715297, 21430594, 37318793, 42861188, 56960263, 74637586, 113920526, 149275172, 227841052, 1082244997, 2164489994, 4328979988]

約数ペア:

[(1, 4328979988), (2, 2164489994), (4, 1082244997), (19, 227841052), (29, 149275172), (38, 113920526), (58, 74637586), (76, 56960263), (101, 42861188), (116, 37318793), (202, 21430594), (404, 10715297), (551, 7856588), (1102, 3928294), (1919, 2255852), (2204, 1964147), (2929, 1477972), (3838, 1127926), (5858, 738986), (7676, 563963), (11716, 369493), (19447, 222604), (38894, 111302), (55651, 77788)]