2945431328

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{248099}}^1$

素因数の和:248169

約数の個数: 48

約数和(自身を含む): 6752289600

約数和(自身を除く): 3806858272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 248099, 496198, 992396, 1736693, 1984792, 3473386, 3969584, 6946772, 7939168, 13149247, 13893544, 26298494, 27787088, 52596988, 55574176, 92044729, 105193976, 184089458, 210387952, 368178916, 420775904, 736357832, 1472715664, 2945431328]

約数ペア:

[(1, 2945431328), (2, 1472715664), (4, 736357832), (7, 420775904), (8, 368178916), (14, 210387952), (16, 184089458), (28, 105193976), (32, 92044729), (53, 55574176), (56, 52596988), (106, 27787088), (112, 26298494), (212, 13893544), (224, 13149247), (371, 7939168), (424, 6946772), (742, 3969584), (848, 3473386), (1484, 1984792), (1696, 1736693), (2968, 992396), (5936, 496198), (11872, 248099)]