291216079042

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{1372379}}^1$

素因数の和:1373070

約数の個数: 32

約数和(自身を含む): 521723980800

約数和(自身を除く): 230507901758

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 659, 1318, 4613, 9226, 15157, 30314, 106099, 212198, 1372379, 2744758, 9606653, 19213306, 31564717, 63129434, 220953019, 441906038, 904397761, 1808795522, 6330784327, 12661568654, 20801148503, 41602297006, 145608039521, 291216079042]

約数ペア:

[(1, 291216079042), (2, 145608039521), (7, 41602297006), (14, 20801148503), (23, 12661568654), (46, 6330784327), (161, 1808795522), (322, 904397761), (659, 441906038), (1318, 220953019), (4613, 63129434), (9226, 31564717), (15157, 19213306), (30314, 9606653), (106099, 2744758), (212198, 1372379)]