2013097424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{859}}^1$

素因数の和:1492

約数の個数: 80

約数和(自身を含む): 4434091200

約数和(自身を除く): 2420993776

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 593, 859, 988, 1186, 1718, 1976, 2372, 3436, 3952, 4744, 6872, 7709, 9488, 11167, 11267, 13744, 15418, 16321, 22334, 22534, 30836, 32642, 44668, 45068, 61672, 65284, 89336, 90136, 123344, 130568, 146471, 178672, 180272, 212173, 261136, 292942, 424346, 509387, 585884, 848692, 1018774, 1171768, 1697384, 2037548, 2343536, 3394768, 4075096, 6622031, 8150192, 9678353, 13244062, 19356706, 26488124, 38713412, 52976248, 77426824, 105952496, 125818589, 154853648, 251637178, 503274356, 1006548712, 2013097424]

約数ペア:

[(1, 2013097424), (2, 1006548712), (4, 503274356), (8, 251637178), (13, 154853648), (16, 125818589), (19, 105952496), (26, 77426824), (38, 52976248), (52, 38713412), (76, 26488124), (104, 19356706), (152, 13244062), (208, 9678353), (247, 8150192), (304, 6622031), (494, 4075096), (593, 3394768), (859, 2343536), (988, 2037548), (1186, 1697384), (1718, 1171768), (1976, 1018774), (2372, 848692), (3436, 585884), (3952, 509387), (4744, 424346), (6872, 292942), (7709, 261136), (9488, 212173), (11167, 180272), (11267, 178672), (13744, 146471), (15418, 130568), (16321, 123344), (22334, 90136), (22534, 89336), (30836, 65284), (32642, 61672), (44668, 45068)]