290772454

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{3461}}^1$

素因数の和:3840

約数の個数: 32

約数和(自身を含む): 529436736

約数和(自身を除く): 238664282

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 353, 706, 2471, 3461, 4942, 6001, 6922, 12002, 24227, 42007, 48454, 58837, 84014, 117674, 411859, 823718, 1221733, 2443466, 8552131, 17104262, 20769461, 41538922, 145386227, 290772454]

約数ペア:

[(1, 290772454), (2, 145386227), (7, 41538922), (14, 20769461), (17, 17104262), (34, 8552131), (119, 2443466), (238, 1221733), (353, 823718), (706, 411859), (2471, 117674), (3461, 84014), (4942, 58837), (6001, 48454), (6922, 42007), (12002, 24227)]