2018990176

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{530197}}^1$

素因数の和:530231

約数の個数: 48

約数和(自身を含む): 4809956256

約数和(自身を除く): 2790966080

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 530197, 1060394, 2120788, 3711379, 4241576, 7422758, 8483152, 9013349, 14845516, 16966304, 18026698, 29691032, 36053396, 59382064, 63093443, 72106792, 118764128, 126186886, 144213584, 252373772, 288427168, 504747544, 1009495088, 2018990176]

約数ペア:

[(1, 2018990176), (2, 1009495088), (4, 504747544), (7, 288427168), (8, 252373772), (14, 144213584), (16, 126186886), (17, 118764128), (28, 72106792), (32, 63093443), (34, 59382064), (56, 36053396), (68, 29691032), (112, 18026698), (119, 16966304), (136, 14845516), (224, 9013349), (238, 8483152), (272, 7422758), (476, 4241576), (544, 3711379), (952, 2120788), (1904, 1060394), (3808, 530197)]