2054402808

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{13147}}^1$

素因数の和:13556

約数の個数: 64

約数和(自身を含む): 5452738560

約数和(自身を除く): 3398335752

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 383, 408, 766, 1149, 1532, 2298, 3064, 4596, 6511, 9192, 13022, 13147, 19533, 26044, 26294, 39066, 39441, 52088, 52588, 78132, 78882, 105176, 156264, 157764, 223499, 315528, 446998, 670497, 893996, 1340994, 1787992, 2681988, 5035301, 5363976, 10070602, 15105903, 20141204, 30211806, 40282408, 60423612, 85600117, 120847224, 171200234, 256800351, 342400468, 513600702, 684800936, 1027201404, 2054402808]

約数ペア:

[(1, 2054402808), (2, 1027201404), (3, 684800936), (4, 513600702), (6, 342400468), (8, 256800351), (12, 171200234), (17, 120847224), (24, 85600117), (34, 60423612), (51, 40282408), (68, 30211806), (102, 20141204), (136, 15105903), (204, 10070602), (383, 5363976), (408, 5035301), (766, 2681988), (1149, 1787992), (1532, 1340994), (2298, 893996), (3064, 670497), (4596, 446998), (6511, 315528), (9192, 223499), (13022, 157764), (13147, 156264), (19533, 105176), (26044, 78882), (26294, 78132), (39066, 52588), (39441, 52088)]