247659430

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{1949}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 454053600

約数和(自身を除く): 206394170

約数列:

[1, 2, 5, 10, 97, 131, 194, 262, 485, 655, 970, 1310, 1949, 3898, 9745, 12707, 19490, 25414, 63535, 127070, 189053, 255319, 378106, 510638, 945265, 1276595, 1890530, 2553190, 24765943, 49531886, 123829715, 247659430]

約数ペア:

[(1, 247659430), (2, 123829715), (5, 49531886), (10, 24765943), (97, 2553190), (131, 1890530), (194, 1276595), (262, 945265), (485, 510638), (655, 378106), (970, 255319), (1310, 189053), (1949, 127070), (3898, 63535), (9745, 25414), (12707, 19490)]