2002310284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1\times {\mathrm{947}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 3836191968

約数和(自身を除く): 1833881684

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 557, 947, 949, 1114, 1894, 1898, 2228, 3788, 3796, 7241, 12311, 14482, 24622, 28964, 40661, 49244, 69131, 81322, 138262, 162644, 276524, 527479, 528593, 898703, 1054958, 1057186, 1797406, 2109916, 2114372, 3594812, 6857227, 13714454, 27428908, 38505967, 77011934, 154023868, 500577571, 1001155142, 2002310284]

約数ペア:

[(1, 2002310284), (2, 1001155142), (4, 500577571), (13, 154023868), (26, 77011934), (52, 38505967), (73, 27428908), (146, 13714454), (292, 6857227), (557, 3594812), (947, 2114372), (949, 2109916), (1114, 1797406), (1894, 1057186), (1898, 1054958), (2228, 898703), (3788, 528593), (3796, 527479), (7241, 276524), (12311, 162644), (14482, 138262), (24622, 81322), (28964, 69131), (40661, 49244)]