1953038128

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{17581}}^1$

素因数の和:17773

約数の個数: 40

約数和(自身を含む): 3885059376

約数和(自身を除く): 1932021248

約数列:

[1, 2, 4, 8, 16, 53, 106, 131, 212, 262, 424, 524, 848, 1048, 2096, 6943, 13886, 17581, 27772, 35162, 55544, 70324, 111088, 140648, 281296, 931793, 1863586, 2303111, 3727172, 4606222, 7454344, 9212444, 14908688, 18424888, 36849776, 122064883, 244129766, 488259532, 976519064, 1953038128]

約数ペア:

[(1, 1953038128), (2, 976519064), (4, 488259532), (8, 244129766), (16, 122064883), (53, 36849776), (106, 18424888), (131, 14908688), (212, 9212444), (262, 7454344), (424, 4606222), (524, 3727172), (848, 2303111), (1048, 1863586), (2096, 931793), (6943, 281296), (13886, 140648), (17581, 111088), (27772, 70324), (35162, 55544)]