2018702992

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1283}}^1\times {\mathrm{3391}}^1$

素因数の和:4711

約数の個数: 40

約数和(自身を含む): 4050455040

約数和(自身を除く): 2031752048

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1283, 2566, 3391, 5132, 6782, 10264, 13564, 20528, 27128, 37207, 54256, 74414, 98339, 148828, 196678, 297656, 393356, 595312, 786712, 1573424, 4350653, 8701306, 17402612, 34805224, 69610448, 126168937, 252337874, 504675748, 1009351496, 2018702992]

約数ペア:

[(1, 2018702992), (2, 1009351496), (4, 504675748), (8, 252337874), (16, 126168937), (29, 69610448), (58, 34805224), (116, 17402612), (232, 8701306), (464, 4350653), (1283, 1573424), (2566, 786712), (3391, 595312), (5132, 393356), (6782, 297656), (10264, 196678), (13564, 148828), (20528, 98339), (27128, 74414), (37207, 54256)]