1630897672

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{68113}}^1$

素因数の和:68233

約数の個数: 32

約数和(自身を含む): 3175474680

約数和(自身を除く): 1544577008

約数列:

[1, 2, 4, 8, 41, 73, 82, 146, 164, 292, 328, 584, 2993, 5986, 11972, 23944, 68113, 136226, 272452, 544904, 2792633, 4972249, 5585266, 9944498, 11170532, 19888996, 22341064, 39777992, 203862209, 407724418, 815448836, 1630897672]

約数ペア:

[(1, 1630897672), (2, 815448836), (4, 407724418), (8, 203862209), (41, 39777992), (73, 22341064), (82, 19888996), (146, 11170532), (164, 9944498), (292, 5585266), (328, 4972249), (584, 2792633), (2993, 544904), (5986, 272452), (11972, 136226), (23944, 68113)]