1941904510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{49627}}^1$

素因数の和:49697

約数の個数: 64

約数和(自身を含む): 4402202112

約数和(自身を除く): 2460297602

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 430, 455, 559, 602, 910, 1118, 1505, 2795, 3010, 3913, 5590, 7826, 19565, 39130, 49627, 99254, 248135, 347389, 496270, 645151, 694778, 1290302, 1736945, 2133961, 3225755, 3473890, 4267922, 4516057, 6451510, 9032114, 10669805, 14937727, 21339610, 22580285, 27741493, 29875454, 45160570, 55482986, 74688635, 138707465, 149377270, 194190451, 277414930, 388380902, 970952255, 1941904510]

約数ペア:

[(1, 1941904510), (2, 970952255), (5, 388380902), (7, 277414930), (10, 194190451), (13, 149377270), (14, 138707465), (26, 74688635), (35, 55482986), (43, 45160570), (65, 29875454), (70, 27741493), (86, 22580285), (91, 21339610), (130, 14937727), (182, 10669805), (215, 9032114), (301, 6451510), (430, 4516057), (455, 4267922), (559, 3473890), (602, 3225755), (910, 2133961), (1118, 1736945), (1505, 1290302), (2795, 694778), (3010, 645151), (3913, 496270), (5590, 347389), (7826, 248135), (19565, 99254), (39130, 49627)]