1725258190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{12853}}^1$

素因数の和:13324

約数の個数: 32

約数和(自身を含む): 3213294336

約数和(自身を除く): 1488036146

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 433, 866, 2165, 4330, 12853, 13423, 25706, 26846, 64265, 67115, 128530, 134230, 398443, 796886, 1992215, 3984430, 5565349, 11130698, 27826745, 55653490, 172525819, 345051638, 862629095, 1725258190]

約数ペア:

[(1, 1725258190), (2, 862629095), (5, 345051638), (10, 172525819), (31, 55653490), (62, 27826745), (155, 11130698), (310, 5565349), (433, 3984430), (866, 1992215), (2165, 796886), (4330, 398443), (12853, 134230), (13423, 128530), (25706, 67115), (26846, 64265)]