2208802078

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{10463}}^1$

素因数の和:11376

約数の個数: 32

約数和(自身を含む): 4014157824

約数和(自身を除く): 1805355746

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 887, 1774, 6209, 10463, 12418, 15079, 20926, 30158, 73241, 105553, 146482, 177871, 211106, 355742, 1245097, 2490194, 9280681, 18561362, 64964767, 129929534, 157771577, 315543154, 1104401039, 2208802078]

約数ペア:

[(1, 2208802078), (2, 1104401039), (7, 315543154), (14, 157771577), (17, 129929534), (34, 64964767), (119, 18561362), (238, 9280681), (887, 2490194), (1774, 1245097), (6209, 355742), (10463, 211106), (12418, 177871), (15079, 146482), (20926, 105553), (30158, 73241)]