1894799568

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{647131}}^1$

素因数の和:647203

約数の個数: 40

約数和(自身を含む): 4975150816

約数和(自身を除く): 3080351248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 647131, 1294262, 1941393, 2588524, 3882786, 5177048, 7765572, 10354096, 15531144, 31062288, 39474991, 78949982, 118424973, 157899964, 236849946, 315799928, 473699892, 631599856, 947399784, 1894799568]

約数ペア:

[(1, 1894799568), (2, 947399784), (3, 631599856), (4, 473699892), (6, 315799928), (8, 236849946), (12, 157899964), (16, 118424973), (24, 78949982), (48, 39474991), (61, 31062288), (122, 15531144), (183, 10354096), (244, 7765572), (366, 5177048), (488, 3882786), (732, 2588524), (976, 1941393), (1464, 1294262), (2928, 647131)]