130443512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{6551}}^1$

素因数の和:6707

約数の個数: 32

約数和(自身を含む): 259459200

約数和(自身を除く): 129015688

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 4978, 6551, 9956, 13102, 19912, 26204, 52408, 124469, 248938, 497876, 858181, 995752, 1716362, 3432724, 6865448, 16305439, 32610878, 65221756, 130443512]

約数ペア:

[(1, 130443512), (2, 65221756), (4, 32610878), (8, 16305439), (19, 6865448), (38, 3432724), (76, 1716362), (131, 995752), (152, 858181), (262, 497876), (524, 248938), (1048, 124469), (2489, 52408), (4978, 26204), (6551, 19912), (9956, 13102)]