1007941009972

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{881}}^1\times {\mathrm{39359}}^1$

素因数の和:40313

約数の個数: 72

約数和(自身を含む): 1956705569280

約数和(自身を除く): 948764559308

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 881, 1118, 1762, 2236, 3524, 7267, 11453, 14534, 22906, 29068, 37883, 39359, 45812, 75766, 78718, 148889, 151532, 157436, 297778, 492479, 511667, 595556, 984958, 1023334, 1692437, 1969916, 2046668, 3384874, 6402227, 6651671, 6769748, 12804454, 13303342, 22001681, 25608908, 26606684, 34675279, 44003362, 69350558, 88006724, 138701116, 286021853, 450778627, 572043706, 901557254, 1144087412, 1491036997, 1803114508, 2982073994, 5860122151, 5964147988, 11720244302, 19383480961, 23440488604, 38766961922, 77533923844, 251985252493, 503970504986, 1007941009972]

約数ペア:

[(1, 1007941009972), (2, 503970504986), (4, 251985252493), (13, 77533923844), (26, 38766961922), (43, 23440488604), (52, 19383480961), (86, 11720244302), (169, 5964147988), (172, 5860122151), (338, 2982073994), (559, 1803114508), (676, 1491036997), (881, 1144087412), (1118, 901557254), (1762, 572043706), (2236, 450778627), (3524, 286021853), (7267, 138701116), (11453, 88006724), (14534, 69350558), (22906, 44003362), (29068, 34675279), (37883, 26606684), (39359, 25608908), (45812, 22001681), (75766, 13303342), (78718, 12804454), (148889, 6769748), (151532, 6651671), (157436, 6402227), (297778, 3384874), (492479, 2046668), (511667, 1969916), (595556, 1692437), (984958, 1023334)]